The Oneironauts Cover Art!

There won't be much in the way of sageness with this post; it's mainly to reveal the cover art that I've produced for The Oneironauts book 1. It took less than a day and I had to go through several iterations, but I came up with a cover art that I'm fairly satisfied with. I'm in the process of querying agents, and if I get a real publisher then they'll pay a real artist to do the cover. But just in case I decide to self publish, I'm prepared! Here it is:

Isn't it glorious? Now, I'm not really an artist. I can't produce anything aesthetic with a pencil. But I do know what I think looks good and I know how to Google things. I made this using GIMP 2.8 and Google. If you're interested, this is the picture that inspired my cover. Feedback would be appreciated, seeing as I can still change things. Tell me what you think!

Here's my first draft for comparison:

Oh, and for those of you who don't know, oneironaut is a word of Greek origin and of the same form as astronaut. Astronaut is Greek for star sailor. Oneironaut is Greek for dream sailor. My book is therefore about people who explore the dream plane.

(Edit 6/26/2015) I figured I might as well throw up the actual cover art :)