La imagen, vista en Sleevage, se corresponde con la portada de Merriwather Post Pavilion de Animal Collective y es obra de Akiyoshi Kitaoka (?? ??):

After his 1991 PhD from the Institute of Psychology, University of Tsukuba he specialized in visual perception and visual illusions of geometrical shape, brightness, color, in motion illusions and other visual phenomena like Gestalt completion and perceptual transparency, based on a modern conception of Gestalt Psychology.

Podéis ver esta y otras ilusiones ópticas en su página dedicada a tal efecto.