Photoshop Brief Research.

http://omgposters.com/

http://cassiab.blogspot.com/

http://www.yellowowlworkshop.com/

Amnon Owed

Eloise Rapp

Fabio Meschini

 Eike Siemrodt

I have chosen purple as the colour I'm focussing on, here are some dictionary definitions of it to help with inspiration...

http://dictionary.reference.com/