What's in your basement? I ask, because there isn't much in mine. This is because I don't actually have a basement, or even a storage area for that matter. So what do you do when the art prompt you pull from the jar says to scavenge in your basement for unusual objects that can be used to make art with? You visit your nearest junk dealer.
And then you take it all home, spread it out and see what jumps out and inspires you.