This was mentioned elsewhere but I thought it was cool enough to deserve it’s own post. The artist is Dusty Abell and they are selling copies on their website here: https://www.dustyabell.com/products/star-trek-doctor-who-friendship-is-universal-print
“Friendship is universal”
“Also, let’s keep the Doctors and captains together in one block, separate from their actual friends up top” 😆