Documents Floating?. A 2-D Drawing Whose head is whose? A dog that climbs walls?

PowerPoint Presentation Floating? Illusion Confusion A 2-D Drawing Whose head is whose? A dog that climbs walls? A hairy conundrum Heads-up! the top horizontal line looks…

Documents Illusion Confusion

PowerPoint Presentation Floating? Illusion Confusion A 2-D Drawing Whose head is whose? A dog that climbs walls? A hairy conundrum Heads-up! the top horizontal line looks…