It’s part of a tesselated pavement from a 2nd century CE Roman building in Colchester. There’s a commentated movie version too, which I’ll try to add.
View it here: 123D Catch Commented Video
This was created in 123D Catch. Never did work out how to patch up the blank spots but it’s an OK example of how you can make something quite interesting with (relatively) simple tools.
Anyone for a wiki-museum?