Save the date invitation for the 2011 Annual board events for the Weizmann Institute of science, inspired by kaleidoscope. A lens through which we see beautiful changing images. The hole which we look through could represent microscope, telescope, magnifying glass... all kind of scientific equipment, all images are real scientific projects of the institute. The production was unique, we printed the scientific images on foil surface which made them look almost magical. The way the invitation folds enables a different image to appear through the round hole on the front, every time we open the invitation.