The last time we had seen pictures like this was when 4th class had their Holy Communion, and we took pictures of their side profiles and used them to create silhouettes.
They used black card to draw out some cityscapes from their imagination, and then cut them out using scissors. They used some water colour paint white card for their background, and finally pasted their cut out cities on to their backing. Check out some of the boys in mid process below.
And here are some of the finished pieces: