it is worth noting that these do
exist as actual coasters! You can go here to buy them: [link]
Final project for my licensing class- I designed subversive 18th century toile! Good times. The final collection included various party goods (coasters, cups, plates, napkins, invitations, etc.), but the tile designs showcase the characters and border designs most clearly.
Many thanks to my sister and her friends for their generous input- I never would have looked into period-accurate wine glasses without your encouragement.