--------An interesting tool (support retina) you could use to make your own three-dimensinal painting using the text or symbols you input. Any language or symbol are accepted.
You could design your own shape (including word or character) as prototype to get your picture. If anyone knows how to see this kind of painting, you could give her or him a surprise.
Three-dimensional painting includes the phenomenon of stereo vision of human eyes. Normal painting and photography, including the computer-generated 3D animation, use human eye shadow, light and shade to generate three-dimensional feeling, but no use of binocular stereo vision. One eye's seeing and two are the same . You could see a wonderful world through paintings include full use of three-dimensional binocular stereo vision.