Google: chwilio am ddelweddau dan Creative Commons

http://images.google.com/advanced_image_search

mwy o wybodaeth
http://creativecommons.org/weblog/entry/15691

YCHWANEGOL 5/11/2010: tagiau RDFa am chwilio Google a Creative Commons (diolch Rhys, tro nesaf jyst postia dolen!)