winding sticks, ephemeral art

Patrick Dougherty is an artist that weaves sculptures out of sticks. I drew this picture of one of his works. What is really interesting to me about his work is that it does not last forever. Sticks rot and blow away, and the works are constructed outside and exposed to the elements. They are not meant to last. 
I think it would be interesting to draw on handmade paper with natural pigments, and ultimately the piece would not last forever. Like nature, it would disintegrate and change.