Doing the RepRap #3

I’ve successfully drilled and soldered both the Gen7 v1.2 motherboard and optostops.

Redundancy is king so I made nine optostops, two of which seem broken — they light up regardless if you apply current. People in the forums helped me troubleshoot, but having confirmed that the sensors work (i.e. infinite resistance when the optos are blocked) I can’t find anything wrong with them.

What is more worrisome is that I haven’t yet tested the motherboard for shorts and whatnot; If I can mess up a 15-solder board, surely a 400-solder one is going to explode. This might be exiting; If my apartment burns down in the process, I’m crying force majeure and buying it finished, like most people seem to.

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What is remaining is everything else. I need to get all the metal parts — nuts bolts and washers — and don’t really know where to order them here in Sweden. I’m tempted to order from McMaster-Carr only because they have such a well designed site it makes me all weepy.

Hopefully, I’ll get my hands on the printed parts along with an extruder — Wade’s geared extruder — later this week when we’re going to play around with a MakerBot at KKV Elektronen, printing the boards with components at some point; It’ll be great to finally get a look at a 3D printer in action, and get a hang of the software to run it.

Speaking of which, I have to load the bootloader onto the ATMega 644-20 PU, and hope to use an old Arduino I have laying around somewhere. Sounds simple, but this would also require me to get a power supply for the rig. (12V pushing 15Amps should do it. The machine only requires 5Amps, but the heated bed requires an additional 8Amps, so there you go.) The power supply needs to be hooked up to the board, as does the Arduino, so I need to figure out what cables to use and make those, after which I get to hook computer to Arduino and let it do it’s programming magic.

The optostops need to have flags made for them, preferably out of soda cans, so that the stops can be engaged for calibration and safety. I need a couple of 5mm wide belts to drive the extruder and bed, and I can either buy them directly or split them myself from more standard widths. Having chosen to go with Wades extruder, I need to manufacture or buy a hot-end, the part of the printer where the plastic poops out, as well as the hot-bed onto which the pooping will happen. So tonight is “ordering shit online” night. That, and crying into a bottle.

So far, this has been a crash course in electronics, and the fact that I haven’t yet been electrocuted or blown a fuse is encouraging. I can almost feel my neural pathways adapt to all these Ohms, Amps and whatnots, and it’s nice to learn something new again.

It is by will alone I set the hoe in motion

I’m getting the hang of this whole “gardening” thing. It mostly consists of moving a whole lot of earth a very short distance — usually just inverting the vertical position of a “shovelful” — and exterminating everything which grows there, supplanting the thriving and natural state of things with a chastised vassal fief, creating orderly rows of ambitious homogeny and thrift. A colonialism of dirt, one might say. I’m currently looking for a pith helmet and should anyone volunteer as my “man servant” or “boy,” I promise to be a lenient master and offer perks, such as an abundance of radishes.

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Wednesday: a day, well, spend

In any other city I wouldn’t hesitate to move about, but here in Warsaw I have old habits and they are difficult to break. My expensive Apple phone finally became useful with some creative use of offline maps and the GPS, and me and Tomasz managed to bus about with a minimum of confusion and lost time. Tomorrow we’re heading to a barn and then to a commentator for an interview; we’re actually watching the guy on TV right now, and I’m trying to come up with a lighting strategy. Somehow, it’s far simpler to tell other people how to take pictures than to improvise yourself, but I’m sure I’ll figure something out.

The Internets did lie to me as for the weather – I was told, in no uncertain terms, that there’d be 8 degrees and sunny today, but I really should have packed something besides my optimistic jacket. Also, I ought to be a better brother to my brother and get him a present, seeing as it’s his birthday today. (Which reminds me that I missed Matildas birthday three days ago. Oh well, I guess we’re even now)

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Adjustable table: adult rollercoaster

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Last fall I got a grant in order to take some time off, buy some equipment, read a book and hopefully produce some new art. Perhaps not surprisingly, I’ve done fuck-all since I got that grant except working on non-art related things. What the grant money did get me — in addition to a very nice knife, new running shoes and tights, an unending supply of freshly squeezed juice and some new in-ear-headphones — is some peace of mind and a bourgeois disposition. Just cause I’m not flat out broke, I suddenly felt that getting a stockbroker account was a “sound idea” and it feels as though I’m spiraling into a bad habit which will end up with me crashing at the end anyway, when I’m back to hand-to-mouth.

The new apartment is nice enough but I keep putting off inviting people. I don’t know if it’s cause I’ve still not gotten around to getting a proper lamp in the hall, where the rechargeable flashlight is getting electronically incontinent, or if I’m in a reclusive state of mind of late. I have an adjustable table which goes up and down at the touch of a button, and standing at it I can watch the ferries pass my window, which is nice and occasionally disconcerting, creating an illusion of the whole building moving. I would have liked to have learned the names of the ships by now but they don’t seem to stick. Perhaps I need a diagram.

Earlier today, my barber Hasse told me of a friend of his who, having spent his life and career on land, decided to fulfill his dream and signed on to a ship at the age of 57. He had dreamed of going to sea for all his life, and when he finally badgered the shipping line to give him a chance he concluded after the three month stint that it sucked balls. The moral being that you set some goals for yourself in life, and even if those don’t become fulfilled at least you did some fun stuff along the way, made some good friends and didn’t start a genocide or something similarly awful. As morals go, it’s not that bad.

On work and working

We don’t correlate our sense of responsibility with what we are actually producing. We correlate it with how hard we are being on ourselves. Thus anything that’s fun cannot possibly be work, and everything that’s unpleasant is.

→ Harvard Business Review, Dan Pallotta: Worry isn’t work [Via Eithface]

What I learned is that burning out isn’t just about work load, it’s about work load being greater than the motivation to do work. It was relatively easy to drag myself to classes when I thought I was working for my own betterment. It was hard to sit at a laptop and crank out slides when all I seemed to be accomplishing was the transfer of wealth from my client to my company.

→ The Tech, Keith Yost: The story BCG offered me $16,000 not to tell [Via Mefi]

Freelancing means walking from the West Village to the Upper East Side and back because you don’t have enough money for the subway. Freelancing means being so poor and so hungry for so long that you “eat” a bowl of soup that’s just hot water, crushed-up multivitamins and half your spice rack (mostly garlic salt).

→ The Awl, Richard Morgan: Seven years as a freelance writer

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The sounds for these videos is created by Tweet a Sound by Sound plus design. It’s an simple tone modulator with built in real time recorder, and it’s great fun to play with. If you listen through headphones you can try to melt your brain, which is an interesting experiment for a boring evening.

Three Quarks for Master Mark; alt_cph 2010

I’m in Copenhagen at the alt_cph artfair. Unlike last year, I’m here on a technical assignment, as I and Jonas have been tasked to document the Skup Palet project with which Anna and Jan are participating. They’ve relocated 13 kids and two teachers from Hølstebro into the exhibition space, where they have daily classes. Read more about it on the alt_cph homepage as well as skuppalet.org.

It’s been great fun to see the project take off; just the logistics of transporting and housing all kids is daunting, but if you take into consideration that the parents had to be persuaded and the accompanying teachers are doing this on their own time, it’s bloody impressive. The kids have been extremely brave in the face of it all, and hardly flinch at all at being gawked at by the art-going public.

Jonas has been shooting video, I’m the sound guy which has had me wearing headphones and staring into space as if in a daze. I’m pretty sure that we’re visible in every picture anyone has taken so far, since we’re climbing all over the podium to get the awesome which Jonas keeps delivering. Should you want to see me looking confused, holding a microphone, you can do so in the video here: dagbladet-holstebro-struer.dk

Graphic artists deserve financial advisors.

I was invited to a group exhibition in Marstrand earlier this year, and last weekend I travelled there for the opening. Marstrand is an island a bit up the coast from Gothenburg, part of the northern archipelago, and in the summer its population of ≈1500 swells to include thousands of rich people who like to park their boats and buy expensive art. Or rather, they like to dock their yachts and buy expensive windbreakers.

We were ten artist from the KKV graphic workshop who’d put together a show, and the day after the opening I was guarding the exhibition. Having put on my most charming T-shirt and demeanor, I welcomed fifty or so visitors during the day, answering questions about techniques to the best of my ability (having to admit that I know nothing about photopolymers) and generally being pleasant and accommodating to all prospective patrons.

I was out of my element. Most of the others exhibiting had done this before, but besides their experience I found the lack of irony the oddest. Most people I know would balk at titling their works “Revenge” or “Woman” and would certainly not expect me to keep a straight face if they did. Having said that, the works represent a tremendous amount of labour, because heaven knows lithography isn’t a time-efficient way of creating images.

I’m mostly doing screen printing — when you do it as an artist you call it “serigraphy” — and it’s a messy process prone to failure and general fucking-upingness. Last time, the paint I was working with was giving me lip, and with the addition of a poorly cured screen I only got ten good copies out of 10 hours worth of printing, and close to fifty large sheets of shieet.

On the day I was guarding the exhibition, I had to compile a new list of works and their asking price since some changes had been made, and I started thinking about how the prices related to the works. People who are not used to buying art might dismiss pricing as a result of wishful thinking and whims of artists, but there is a pattern to the pricing which I’ve been trying to suss out. On recommendation of Jazzin over at Faas I started in on Why are artists poor?, a book by economist and artist Hans Abbing. I’m only through the first few chapters, but his discussion on the value and pricing of art mirrors what I’ve been thinking whenever I take a step back from the screenprinting vacuum table, surveying the value that I’ve somehow added.

Except what someone would expect to pay for the materials — paper, screen, chemicals, paint, studio rent — I’m adding my own time and labour, as well as whatever skills and knowledge I can verify or we can agree upon. This is measurable and would be quite easy to put a price on using the same model as you’d use for evaluating how much to pay your carpenter, for two differences. It’s difficult to estimate how much demand there is for art, and there’s also very little to judge a “proper” artist by, allowing for an unlimited supply of people who would consider themselves artist. “I could do that, and so could my dog and therefore it’s not proper art!” so to speak.

So that which sets the work of an artist in general apart from a carpenter — the aura using Benjamin — is not appraised by traditional supply & demand if we’re talking fine art, but rather a gray area of value embodied. What is the value added that isn’t measurable straight on? (This doesn’t necessarily apply when it’s a particular artist who is in demand, since per definition those who hold that specific artist in demand view an art object by that artist as having a value intrinsic to that relationship, and there’s only so many works one person can produce.)

Regardless of what in a work that we like, we might divide our way of arriving at the value in a few different ways, which will put us in different segments of art buyers.

1. The work is beautiful in itself, with as little reference to the notion of “art” as possible. (–Seurat-Le Bec du Hoc à Grandcamp renders the cliff and waters beautifully.)

2. The work is good because is comments on itself and gives an interesting understanding of what “art” is or could be. (–Georges Seurat demonstrates how by viewing we create a coherent image)

3. The artist’s story or oeuvre is interesting enough to confer value to the individual work.
(–Let’s hang this sucker next to Renoir just to piss Seurat off!)

As an example, lets say that I take fifteen of the twenty copies that exist of a certain print, and staple them up downtown as “regular posters.” What the weather doesn’t destroy, some kids take home, and I’m now left with five posters out of a set of 20. For all intents and purposes I might as well just have produced five copies to begin with, which would have merited a higher price per copy.

But since the 15 copies that weather and kids took were not bought at my set price — in fact, the audience for “taking a poster off a wall home” and “buying fine art” doesn’t overlap much — this would very likely be considered by prospective buyers as an indication that I myself don’t accept the face value of my own art and I’ve now sown distrust among graphic buyers regarding my artistic credibility and/or the merits of my work.

There’s of course a possible positive corollary to this destruction: My stapling of the 15 posters could be considered as an “artistic action in itself” and indirectly increase the value of my remaining five posters.

Actions such as the one above will affect your status among artists and buyers. But price seems to have a particular place in how some kinds of buyers value works, and it seems possible that if your prices are too high you are pricing yourself out of the market, but if your prices are too low, you are pricing yourself out of a market. In other words: If you’re too expensive, your patrons will wait until you lower your price — the demand is still there but it doesn’t agree or can’t meet your price. But if you price yourself below a certain level, you can’t easily hike your prices up again since you no longer have the same market available to you. Your “price slumming” has left you tainted, as it were.

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Back again to the “creating value” part. If “art value” only is “social value” then we still should be able to agree on what exactly it is that we’re valuing. And here I guess that people have different understanding of what art is. Many people have an understanding of art as something that has to do with pure æsthetics. Ignore the notion that æsthetics are socially constructed, and you have people talking about beauty and form and colour and so on. Listening in on the conversations at the show, many people expressed their approval of certain works as being very “energetic” or “pleasing”, and having read over the descriptions of the work (someone wanted to express their interest in dancing, for example) they could judge a work on how closely the work aligned with their own ideas of how dancing might be represented.

I think my works failed on the expectation that proper graphic art shouldn’t be too funny. “Funny” means that there’s a joke that you have to get, and if you don’t get it you’d have to pretend-laugh and you don’t want to be found laughing at a fart joke, and so you don’t laugh and then the work’s not good. (I could be over-thinking a bowl of sour grapes here.)

No-one asked for prices on the three graphic works I participated with. No-one bought anything at all while I was there in fact, but did check out a few of the other works and asked for prices. No-one was thrown by the prices, and this could have three possibilities.

1. They agree to the worth of the work in itself. (This is worth 3000SEK to me)
2. They know the graphics market and know that the prices are within range of what could be expected. (This would usually cost around 3000SEK)
3. They don’t want to admit otherwise, for personal or social reasons. (I don’t want to seem uncultured, but Jeezus Christ on a crutch I wouldn’t take it if it was free)

I’m thinking of tiering some works as an experiment, and see that might work out. When you’re working with print you can do drastic changes in material without changing your matrix, so I’m thinking of doing a set of more expensive prints alongside cheaper ones, without losing any artistic aura in the process, but stratifying them socially.

The show was a learning experience, and I’m even more motivated than previously to make good work and let it find its market organically rather than shoehorning it into a pre-existing mold. And of course, if you’re interested in acquiring a poster, get in touch.

Exfoliating hate using super-reality.

I have no pictures of the weekend before midsummer because my skills failed me. Or in more practical terms: I relaxed the crap out of myself and couldn’t be arsed to take pictures. Sara, I and Petter left for the countryside for a couple of days, staying at his cottage an hour north of Gothenburg. I slept until late noon, had a breakfast consisting of more than oats, and then sat with a coffee on the porch, forcing my way through the shittier parts of the Nights Dawn trilogy.

The whole experience was such a sensory overload of idyllic post-card super-reality it had me giggling. It’s difficult to take such an experience seriously. It’s not only that I’m slightly high-strung and can’t really relax properly, but also because reading a book for five hours straight is something so unproblematic by body doesn’t know what to do with itself. This hasn’t happened since I was a teenager, and since then relaxing into a book has been rather more difficult.

Had Bambi showed up and fallen asleed in my lap it wouldn’t have made the place and experience any less extreme. This kind of existence is what is allured to when advertising a product which is supposed to appeal to a sense of Sweden. Only the hangover on Sunday reminded me of home, but even that was soothed by wind, water and dozing off on the porch.

Apparently, my cracking knuckles found their way into Saras snoozing. I would make for a really poor ninja, but we knew that already. Polish people aren’t ninjas, we dress in fur hats and kill people from horseback. Failing that, we charm our friends into helping us in the garden.

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Where green things are.

Remember that allotment garden me and Olle were queuing for last summer? Well, three weeks ago I got a call with an offer to sign up for a 46 m² lot. It’s been left fallow for a year, so except a few raspberry bushes there’s not much there except w a whole bunch of weeds. I took some pictures and posted them to ask.metafilter which yielded some answers, and I’m constantly asking other people for advice, with the hope of actually learning something here.

As things stand, and with Olle away on vacation and leaving me with dictatorial power, there will be heritage potatoes, unions and possibly tulips here. Failing that, whatever will take.

Midsummer in Gothenburg

I figured I’d spend this years birthday and midsummer low key, which translates into “biking like crazy around town and drinking beer in front of Farscape”, and it was interesting. There’s a post-apocalyptic feeling to a city which everyone has evacuated in favour of the countryside. It’s what the city will look like after ebola becomes airborne, minus the rotting corpses. Left behind as it were.

Just like biking at night gives you a new understanding of how a city can work, staying behind while everyone else leaves is an interesting experience. Everything seems more fragile, the sun and weeds and birds seem poised to invade. Next year I’m making sure to do something with friends, which is how I believe a day like this ought to be celebrated.

Or perhaps we can plan the perfect heist while everyone else is grilling hotdogs and getting smashed.