Title: Ames demonstrations in perception
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF000701154&ix=nu&I=0&V=D" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF000701154&ix=nu&I=0&V=D</a>
Subjects: Optical illusions, Perception, Vision.