Box I

// Produced by Structure Synth V 0.4

// (structuresynth.sf.net/)

 

set maxdepth 600

set background #9f4

{ h 30 sat 0.7 h 67 b 0.8 } spiral

 

rule spiral w 100 {

box

{ y 0.4 rx 90 hue 1 s 0.995 b 0.999 } spiral

}

 

rule spiral w 100 {

box

{ y 0.4 rx 90 hue -1 rz -90 s 0.995 b 0.999 } spiral

}

 

rule spiral w 100 {

box

{ y 0.4 rx 90 hue 0 rz 90 s 0.995 b 0.995 } spiral

}

 

rule spiral w 3 {

{ rx 90 s 1 1.3 1 } spiral

{ ry 180 h 3 s 1 0.7 1 } spiral

}

Done