Michel Gagné (previously) has posted his animated masterpiece Sensology to youtube. I won’t embed it here, because it must be viewed in HD. Here’s a link to his site, with some insight into the work he put into this marvel:
Sensology was handdrawn (painted) with a Wacon tablet at first, and later, a Cintiq, using Photoshop. The drawings and frames where then composited and manipulated in a 2D software called Animo. There is no vector animation at any point in the film.
I’ve watched it several times now, and see something new with each viewing.
Via Cartoon Brew.