I just thought this was the coolest picture of my guppy tank EVER, if only because the camera focused on the bubbles, making them look like glass beads.
also, take a look at this. The girl works mostly with her own menstrual blood, and her work is amazing. Despite people saying it's gross and vile and whatever, I think it's awesome. I mean, it's only blood, right? Everybody bleeds, just some of us on a monthly basis.