The Muller-Lyer illusion is A. Based solely on figure ground relationshipsB. Based upon experience with the edges and corners of rooms and buildingsC. Only present with arrows and lines less than 1...

The Muller-Lyer illusion is A. Based solely on figure ground relationships B. Based upon experience with the edges and corners of rooms and buildings C. Only present with arrows and lines less than 1 foot in length D. Experience similarly in all cultures