First wallpaper

This is my first large piece, needed a new wallpaper so thought i'd make one.

http://i248.photobucket.com/albums/g...twallpaper.png

Any good?

the pen tool doesn't seem like it belongs. it isn't crisp or clean, needs work.

i like it. i agree with prj.sober a bit, the yellow spirals look a little sloppy (mostly the 2nd one up from the bottom right) and the yellow colour is a little too bold to be an effect, maybe if you used the copper colour it might look a little better, also if you changed the opacity of the spiral thingies they might look a little more natural rather than drawn in. the line of motion looks great and it fits with the hazy look really well. good job ^.^