Created from his own imagination, Urville is a futuristic city landscape from the mind of Gilles Trehin, a young Frenchman with autistic savant abilities. Clearly he does find inspiration from outside sources but the act of drawing is not done using any pictures. I find his drawings and art hugely inspiring, they are so detailed and expansive it’s hard not to imagine being in it. He has even created a backstory and history behind it all, adding even more depth.
Visit for more pictures (it isn’t regularly updated or maintained however): http://urville.com/