Quote Originally Posted by Azélor View Post
That is pretty similar to to Guild Wolrd.
Having looked at Guild World, I would say it's similar but not the same. This would be vertical slices passed, done with the intention to connect pieces together rather than individual little country/province designs which all stand alone. I've done it once with continued comic strip panels where we gave 'a little bit' to work with for the next person's lines as a hint of where to draw the continuation of the background. But... it might work much better in comic book art too, who knows. Just like your suggestion, the attempt would be to get something with a unified texture / style but it would also have limits of where people would be drawing, instead of 'add some things wherever you feel like without drawing over anything'. That could also be fun, or chaotic, who knows, I haven't done anything like that since I was a kid when I used to draw with a friend.

Do whatever you think would coordinate in a pleasing and fun way for participants.