... No cocks, this is for class and we're not doing porn (yet).
"A snapshot of tomorrow"... Ooof. Maybe you could take a nature picture and do some cybernetics showing in the trees or behind a waterfall or some shit like that? It would show the 'wonder of man' at the point where we've eliminated nature and been forced to recreate it synthetically. Something that at the point isn't that damn far away.
Or is it a LITERAL tomorrow? Then just go with yourself in the bed, wailing and screaming in angst. I mean, you DO have a test that you've completely forgotten to study for. :3