I like this, some people I am sure won't get it but I do, the crystal ball capturing the lighted background is great, and the depth of field is awesome, great job!
There isn't enough information. Your light seems to be a crystal ball. The dust is the only hint you give that this might be an attic. I think it could be improved by having a little more dof to at least make some of the background more focused. Or maybe a higher pov to get a different angle on the table or whatever it is holding the crystal ball.