anaglyph

From Ancient Greek ἀναγλυφή (anagluphḗ, “work in low relief”); from ανα- (ana-, “up”) + γλῠ́φειν (glúphein, “carve out”).

anaglyph (plural anaglyphs)

1. A decorative ornament worked in low relief or bas relief, such as a piece of cameo jewelry.
2. A matched pair of images designed to produce a three-dimensional effect when viewed using spectacles that have usually one red and one bluish-green lens, corresponding to the colors of the pairs of images.

• anaglyphic

• glyph

• anaglyph 3D on Wikipedia.Wikipedia