deviantART.

In your image posts you can requests critiques and comments usually provide them even without explicitly asking for them. There are also groups specifically dedicated to tutorials/techniques.

Your first concern: check whether your the image tells a story or is it just a bunch of stuff thrown together. Case to ponder: The last Starfighter (1984) vs. Tron (1982).

Bye!!!

P.S.: it is a community for grown ups so no risk of meeting control freak "mommies" telling "babies" to "stay on topic".

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