i spent some 5 to 6 hrs in illustrating it , i just used photoshop and its wonderful custom brushes .

i made this vis for a vertical living system people at 2500 ad are more concerned about keeping hte earth clean so they start urbanize vertically.

this was made for establishing shot for this location salvator VLS Vertical living system.

i wanted to have the cloud more dramatic and homogenious with the subject.