I'm reading these days the book "The Art of UP". A wonderful book!
"Most of the dynamic characters surrounding Carl- Dug, Russell, the Bird and Ellie- have curves. They are sort of rolling, off-balance, moving forward. Then here comes Carl, least likely to change. He's the square that all those circles have to push so that he can actually start making changes" Bob Peterson :::::::::: Estoy leyendo el fantástico libro "The Art of Up"!