> On the other hand, if you remove enough limits from art or computation, nearly everything becomes a feasible possibility and that's boring! I agree. What I

> On the other hand, if you remove enough limits from art or computation, nearly everything becomes a feasible possibility and that's boring! I agree. What I am trying to figure out is why. About 25 years ago, I was enthusiastic about exploring 3D computer graphics. These days, I could hardly care less. Challenge isn't really an issue here because excellent 3-D graphics are more difficult to create simply because the bar has been raised so much higher. I suspect that doing something that feels innovative may be a big part of the problem. While this doesn't take away from the personal challenge of learning something new, it does diminish the sense of accomplishment. Or maybe something else is going on.