A timelapse video by Andrés Susinos Cagigal and Erik Rasmussen of Oyster Mushrooms, Pleurotus ostreatus, growing. It was filmed over the course of three days in June, 2010, in Colindres, Spain. Read more about the project here: http://www.erik-rasmussen.com/blog/2010/06/28/oyster-mushrooms/