01-06-2009, 07:40 PM
Make each tile so that you can flip it horizontally and it will still match up with the tiles around it. When you assemble them, flip half of the tiles (NOT in an easily recognizable pattern). That'll reduce one's ability to notice any breaks.
Also, the two darkest tiles have very visible lines near their bottoms.
Also, the two darkest tiles have very visible lines near their bottoms.