Stoner's Optical Illusions

If you''re a fan of both mind-bending substances and mind-bending illusions, then blaze your way through the trippy illustrations inside Stoner''s Optical Illusions.

There might not be 420, but there are still more than 100 marijuana-themed artworks inside that will make you wonder if you''ve smoked just a little too much. From pulsating patterns to bizarrely impossible shapes – not to mention spl...