Quick sketch of the city of Tarbean from the Kingkiller Chronicles. 2-3 hrs. I used this quote from the novels as a brief:
"Tarbean is big enough that you cannot walk from one end to the other in a single day. Not even if you avoid getting lost or accosted in the tangled web of twisting streets and dead end alleys. It was too big, actually. It was vast, immense. Seas of people, forests of buildings, roads wide as rivers. It smelled like urine and sweat and coal smoke and tar. If I had been in my right mind, I never would have gone there."