Sounds very industrial to me. Love it!

Sounds like an adventure game. It is reminiscent of the old Atari days. I think that's what gives it it's charm. It's new and yet feels nostalgic. Love it!

Very soothing. Has a sound wave feel to it.

When enlarged it's very peaceful feeling. A soothing image to calm the soul. I like the transition in colors from the earthy tones to more jewel like tones; a hint here and there to bring it all together. It's what I imagine looking through a microscope at a crystal, or into a grain of sand looking for its reflective qualities. Inspiring piece!

This is my favorite. It's soft blending doesn't scream at me like some of the harder edges and brighter colors on the others. This one is more relaxing. The colors soothing. This is where I'd like to be lost, if I were lost forever in an inter-dimensional portal.