Imaginary City

A day's workshop was to re-draw a pile of stuff that was set up in front of us as a city. We redrew aspects of that city 3 different times.  As homework we had to Photoshop those 3 pieces together, with the 3 separate layers being obvious:

Edit: City Update:

And Also we had to draw a character that would inhabit the city - so I drew a space wizard.  In order to fit with the city better I drew her with the same materials as I did the city. The character also had to be based on one of our like drawing sessions. Below you can see the life drawing I started from together with the design: