I do not consider myself a fan of Digital Art. On the contrary, I found it generally boring. Obviously, there are some exceptions: for example, Jarek Kubicki uses an interesting mix of traditional and digital art, and his works are often interesting.
Classic dispersion effect is excessively graphical for my tastes. I chose to merge it with a grunge background (prepared separately), than I began to play with colours. Above the final result; below, the original image I shot some years ago (with only minor post-work).