Colours do affect moods and atmospheres very much. Combined with the textures and misty shape this makes for a intrigueing image. x files ? Wonder have you tried any other colours or putting several together in one image eg quadrants. Well I like experimentation to see what happens so keep up the good work :)

And every one said, 'If we only live,
We too will go to sea in a Sieve,---
To the hills of the Chankly Bore!'
Far and few, far and few, Are the lands where the Jumblies live;
Their heads are green, and their hands are blue, And they went to sea in a Sieve.

Edward Lear
http://www.nonsenselit.org/Lear/ns/jumblies.html