French street artist Mantra has launched a series of optical illusion murals, turning the side walls of commercial or residential buildings into giant butterfly specimen frames in Spain, Austria, France and Bogotá. Little did they know that all of this was done with the help of Mantra Created with superb painting skills.
Not only the butterfly itself, but also the patterns on the wings, and even the shadows under the butterflys body, seem to move with the light. No wonder it really deceives a large number of people!
