Alright, you win the contest. While I kinda liked the style of images produced in that easy-to-distinguish program, they seemed to get a little old (just different colors and shapes, but same concept). Now, you turned one into an individual masterpiece.
I like the contrast and the colors. The darkness compliments the green so well! My only recommendation would be to find a way to make the image less rough. The harshness kinda gets to 'ya when viewing it large.