A concept sketch (digital) of the twin towers on top of a waterfall. Done in GIMP using Wacom Intuos 4. ate January 25, 2013 A super quick face study Next Post January 20, 2013 Future City Previous Post Leave a Comment Cancel Reply Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser.