Handmade tiles can be colour coordinated and customized re. shape, texture, pattern, etc. by ceramic design studios
Don't know if I would ever be able to come up with awesome colors that go together so well like this on my own...
LINOCUT PRINT geometric pattern black block by thebigharumph, $22.00
ISTHISART_187 By Dihav-Gnaro on Flickr
Batwing -- love the randomness of the reds
Mosaic Flooring Patterns – Fubiz™
gouache pattern design