%RGB-1.0
100
51
120
130
140
150
160
170
src(x+cos(y*ctl(1)/5)/100,y+cos(x*ctl(1)/5)/100,z)

src(x+cos(y*ctl(1)/5)/100,y+cos(x*ctl(1)/5)/100,z)

src(x+cos(y*ctl(1)/5)/100,y+cos(x*ctl(1)/5)/100,z)

a