A technology in which lenticular lenses (a technology that is also used for 3D displays) are used to produce printed images with an illusion of depth without having to use 3D glasses, or the ability to change or move as the image is viewed from different angles. Examples of lenticular printing include flip and animation effects such as winking eyes, and modern advertising graphics that change their message depending on the viewing angle. Visit Andrea's selling page (NortonsTreasures) on Red Bubble and see what she has for sale. Just click on My Pony Pic on the left. Lots of cool original things!