Here is my latest effort at crafting a map for our 13th Age campaign. The great landmass of Theria is a big island forming part of a Chain of islands that form the known world. The vast Stonewood, dotted with towers forms the main civilised area, though there are many ruins and dangers within. You can see Tearhold Tower, far to the West of the great city of Flagsmarch. Visit the campaign site (the Stonewood Tomes) for more info.
The maps were forged with Photoshop, using a variety of layers and techniques. Maybe more detail on that later.