Sinusoid background created in GIMP and saved as PNG.
Opened that in Irfanview, color adjusted via Filters Unlimited 2, and pattern kaleided via Mehdi's Kaleidoscope 2.1, then saved as PNG.
Opened that in Photoshop and added ballerina extracted from earlier challenge, then applied outer glow layer style to her using 128 middle gray and luminosity. Created new, merged layer and kaleided that with Mehdi's Kaleidoscope. Moved ballerina layer to top. Saved as PSD.
Opened that in Irfanview and saved as JPG at target size for CM.