How to Create a Mosaic in Inkscape – Inkscape SVG Tutorials
http://www.youtube.com/watch?v=YEzXai2wSPw
http://www.youtube.com/watch?v=YEzXai2wSPw
http://www.youtube.com/watch?v=kkWuaBd1RYA
http://www.youtube.com/watch?v=WgebeuJH8QM
http://www.youtube.com/watch?v=WgebeuJH8QM