It is possible to change the texture of the OneClick! tiles. Several textures such as granite, marble, and steel are available in the "Preferences" menu. The Preferences menu is accessible by clicking on the small down arrow on the bottom of the palette.
Small applications called "OneClick! Redecorators" are available from several online sources such as America Online. These redecorators allow you to easily replace OneClick's existing tile textures with new sets.
Experienced ResEdit users can create their own tile texture by replacing the 'PICT' resources for each tile. Standard Tiles are 44 pixels square. Quick-View Tiles are 56 pixels square. Space-Saver Tiles are 23 pixels square. Be sure to create an "IN" tile and an "OUT" tile.