All about mosaics
1. Belgian site of mosaic artists from all over the world
2. Dutch version of the above
...
Other references
1.Overview of Gaudí-websites
2. All about Gaudí, expositions, background information…
3. Work and live of Gustav Klimt with nice photo gallery
4. Extensive photo gallery of Salvador Dalí
5. The Flintstones
6. The Barba - familie revisited