Dave sez, "From the site of a group of radical origami artists called 'Le Crimp', here's a fascinating video on making a near-photo-realistic mushroom from a piece of wrapping paper. Le Crimp was featured in the new origami documentary 'Between the Folds' (which boing boing alerted me to) showing on PBS stations in December (check local listings)."

CRIMP!!! origami: (Thanks, Dave!)