Instructions for this image:

1.  Draw gradient.  (Ctrl - J) Rectangle gradient.  256 x 256.   From Color 128 64 0 (Dark Orange) To Color 255 210 210 (Very light Pink).

2.  Design gradient (Alt > G > D).   VertCenter Gradient.  256 x 256.  From Color 128 64 0 (Dark Orange).   To color 255 210 210 (Very light Pink).

3.  Merge Gradient with Image 50%.  (Alt > G > M)

4.  Design Gradient. (Alt > G > D).   HorzCenter Gradient.  256 x 256.  From Color 128 64 0 (Dark Orange).   To Color 255 210 210 (Very light Pink).

5.  Merge with Image 25%.  (Alt > G > M)

6.  HarmSwizzle setting 64.  (Ctl - H)

7.  Negative.  (Ctrl - N)

8.  SineWave U/D, default settings.  (Ctrl - D).