That's a beautiful form of art, somehow. Far away from the only form of art, but it's the kind of art where a) it's very obvious that you have to be extremely proficient in what you are doing (and so the stupid modern art spectator comment "I could have done this" is quelled from its very spark), and b) it's so useless, especially for the amount of effort put in, that it really only exists for itself and to please both creator and spectator.
There is one video of his that takes it to an extreme: https://www.youtube.com/watch?v=5TFDG-y-EHs - That is not only impossibly bonkers on just about every level, it's also so incredibly useless that the result is not even observable.
There is one video of his that takes it to an extreme: https://www.youtube.com/watch?v=5TFDG-y-EHs - That is not only impossibly bonkers on just about every level, it's also so incredibly useless that the result is not even observable.