Below you can see a couple of quick sketches before narrowing on the idea of a market square
Here i was just experimenting with a couple of perspectives that could work with a castle environment
Here is a another perspective I found that this one gave a good impression of scale
This is another sketch i did to try and give the concepts a bit more of a setting to work from. i also tried to show some scale with the castle in the background but was unhappy sketch.
This was the last sketch i did before doing research and narrowing down the groups ideas