So, I started with this value sketch, and then I colorized it in photoshop using color overlay layers and a bit of texture I shot in India.

Here's the "finished" piece: Castle Wall

Trying to both move away from so much use of custom brushes, and to experiment with perspective and buildings. I feel like my tower looks a bit cartoony, but it does sit reasonably well with the horizon line :)

Time: A little under two hours.

This one's not art so much as drafting practice. I drew a city street (well ok, a stylized city street) in one-point perspective. Next time I'll try two-point and do a corner.

One-Point City