Jewel case cover design for "Improvisations III: Synthesthesia

I do some CD copies of my releases for friends and family and any others that still appreciate hard copies; here's the cover design I came up with for the jewel case. The album "Synthesthesia" will be released soon. It features all improvised pieces using a single synth sound. The title is derived from "synthesizer" and "synesthesia" (and odd phenomenon involving cross-pollination of the senses in some individuals). Suggestions for the cover design are appreciated. I use fractals I design for most of my CD covers, and I like the way this fractal turned out.

Stephen Weber