My sets of Abstracts
Abstract
http://www.deviantart.com/deviation/28977253/
Abstract 02
http://www.deviantart.com/deviation/29045942/
Abstract 03
http://www.deviantart.com/deviation/29266822/
Abstract 04
http://www.deviantart.com/deviation/29313206/
Abstract 05
http://www.deviantart.com/deviation/32141898/
Abstract 06
http://www.deviantart.com/deviation/32282417/