Just a thought material, check what islamic art has been able to do without even a single depiction of a human body, ranging from tiny stuff like calligraphy (the art of handwriting, somewhat different from Twitter messages :sneaky:) to gigantic stuff like architecture.

When I shoot photos I make super sure that there is nobody inside the image: I find that nothing spoils an image as much as a human being.

P.S.: in order to dispel doubts, believing and practising atheist here...

GIMP 2.7.4, Inkscape 0.48, Genetica 3.6 Basic, FilterForge 3 Professional, Blender 2.61, SketchUp 8, PoserPro 2012, Vue 10 Infinite, World Machine 2.3, GeoControl 2