Webcomic / Blank It

Blank It is a webcomic by Lemuel "Lemmo" Pew and Aric McKeown. It follows two amnesiac author avatars as they wander around a blank, white landscape, dotted here and there with colonies with increasingly bizarre devices and civilizations.

Currently on Series Hiatus. Meanwhile, the authors have started up a Tumblr webcomic called Kaleiope.
Provides examples of:
http://tvtropes.org/pmwiki/pmwiki.php/Webcomic/BlankIt?from=Main.BlankIt