| 摘要 |
<p>A surface (10) is provided which has multiple physical images, with each image being viewable from a different angle. To achieve this effect, the surface (10) includes a plurality of pockets (20) each having a closed perimeter (50) and an inner wall surface having a plurality of linear regions (60). At least some of the pockets (20) have a first pit (30B, 30D) on one of the linear regions (60) of the pocket (20). Each pit (30B, 30D) is a fragment of a first image such that all the pits (30) combine to create the first image which is viewable only from a first angle. The other images are created by other pits (30) formed on other linear portions (60) of the same pocket (20). These other images are each viewable individually from a different angle. The linear portions (60) act as a reflective background for viewing the images.</p> |
