My daughter likes the stickers and cards that change images - flower to butterfly, prince to Shrek, etc. They have lightly parallel-grooved surfaces.
2007-06-25 17:58:20 · 3 answers · asked by evoni1202 1 in Arts & Humanities ➔ Visual Arts ➔ Drawing & Illustration
The grooved surface allows views of several different images which are laid down in thin stripes behind them. The images may be very different (pretty girl, bottle of beer), somewhat different (an eye that winks at you) or various views of the same object from different angles (like a rotating sculpture). The technology involved in making them is similar to making a hologram so it is possible to combine the two so a 3D transmission hologram is laid down in thin stripes so that each eye sees a slightly different view, making it appear 3D or 3D and moving.
2007-06-25 18:04:38 · answer #1 · answered by Mike1942f 7 · 0⤊ 0⤋
They're called lenticulars. A series of images are printed as interlaced strips on the back of a prism-like lens. The angle from which you view it determines which strips you see.
2007-06-25 18:07:03 · answer #2 · answered by Ronnie 3 · 0⤊ 0⤋
plastic with lines in it.. gives it that effect... kinda like when you close one eye, then close the other....
Sort of like that I think....... lol
IF that makes sense to you...
And layers I guess... they are always thick and plastic coated...
2007-06-25 18:01:50 · answer #3 · answered by Stacy M 4 · 0⤊ 1⤋