We've been seeing some pretty fascinating developments in graphics and pattern recognition recently. A few days ago someone submitted that amazing Photoshop plugin that allows you to select a region and move it around seamlessly, and also fill in areas seamlessly. The demo showed the software filling in the broken areas of the Pantheon and the results were quite impressive. A combination of both technologies would be simply incredible.

Edit

The official site of the plugin is definitely down. Its probably overloaded by all the people who are interested in checking it out. ;)