Bibliography of websites

http://www.skyartkarenkristin.com/
http://www.arteryuk.com/Handmade+Clocks/Sunray+Wall+Clock/
http://www.materialise-mgx.com/
http://www.siennagallery.com/artist-bio.php?artistID=34
http://www.ariklevy.fr/
www.designmuseum.org/design/assa-ashuach
http://www.within4walls.com/www.within4walls.co.uk/new/designers.php?id=JANNE+KYTTANEN
http://www.bathsheba.com/
www.mcescher.com