Wavy Pattern

Take the photo at imagemagick studio 

Implode:(-560) 

Swirl:56000 (three to five times)

F/X: Wave- 15x15 or 10x10

Fuzz:90

Blur:0.0x9 F/X: Wave-15x15 

Composite: dstover, offset -0+10, center

Transform: chop- 1x35

Save as png or jpeg

Another sample: 

Grace Kelly

Audrey Hepburn