The Interimaginational Institute for Fantastical Exploration and Cartography

This map of Mysteria is the work of etsy seller Alison Whittington. She's also done maps of The United Kingdom of Jubilation (sounds like the name of a funk  band or perhaps a charismatic church), Strange Island, Unicornia, the Sea of Laughter, and many more. You can see close-ups of these if you visit her shop, The Interimaginational Institute for Fantastical Exploration and Cartography. I don't know if she does custom work but I'd love to get her to make one for my brother. I'd ask for My Home Bay, a map highlighting places that were important to him during his childhood in the town where we grew up, Mahone Bay, Nova Scotia. He had a vivid imagination and a real zeal for being a kid and there'd be some really fun points of interest.