As long as you’re giving it a tug, why not do it for art?

French artist Philippe Meste has a vision. He’s creating a large white cube that harkens back to the heyday of Minimalism, with one twist: Meste’s cube is filled entirely with sperm.

The sculpture is one cubic meter in size. I’ll spare you the math—that’s one ton of jism.

Naturally, Meste can’t do this alone.

One way you can help is to become a donor, using the anonymous donor kits supplied by the artist via his website, spermcube.org.

Tell him Jefferson sent you. Don’t tell him I said “ew.”