It’s no April Fool’s joke- the art print section of the site is now up and running.
You can find them under the shop tab, same as posters- but now above the sorting drop downs you’ll find a choice between posters and art prints. Watch for many more to come.

UPDATE: Not trying to sound all used car salesman, but Roboctopus is moving quick (relative to how many there are)- If you had a real interest in buying one do so sooooooooooon