Man, this was an ordeal!
It's taken me two months of researching, sketches, painting and finishing off to create this gigantic homage to the old World Trade Center. I have gone very much out of my way to make this image as factually accurate as possible. All 110 floors within each of the Twin Towers is accounted for, people mooching about on the Plaza and Observation Deck, even the tiniest pebble I have taken pride in putting in the right place.
I personally feel this has been completely worth it, and am really quite satisfied with the result.