It's well known that whilst student houses have something of a reputation for being dishevelled, you'll never find a cleaner place on earth than a student house during revision time!
Students of all ages will do ANYTHING to avoid revision, even things that they wouldn't normally do in a million years.
It's unusual for the art of procrastination to actually produce art, but this is a shot of the plastic cup pyramids that Year 12 were building in the Sixth Form Common Room. Ah yes, it must indeed be revision time. :)