Having had some success with my dungeon geomorphs (a project that will definitely continue), I am now considering branching out to other styles and genres. Specifically, I'm considering a foray into urban geomorphs (fantasy or otherwise). My question to the community is this: does anyone know of any examples of urban geomorphs? I can only think of two myself. The first would be the geomorphs from the AD&D Lankhmar: City of Adventure sourcebook. The other would be the beautiful city tiles by Tony Dowler over at Year of the Dungeon. Are there any others?
I ask because I'm trying to suss out how I want to handle the connections between tiles. I'd like to be able to feature diagonal streets in addition to vertical and horizontal ones. I'd also like to have the occasional river or canal. I have some ideas, but I want to see if other people have solved these design challenges. I'd also like to figure out a good size for the geomorphs themselves.