startshape birches //background { hue 133.5 sat 0.9 b -0.7 }
rule birches {
sky2 { y 6 s 24 20 z -20 hue 203.5 sat 0.7 b 0.9 } sky2 { y 6 s 24 20 r 180.6 z -20 hue 74.8 sat 0.5 b 0.9} 10* {x 2 } absflow [ x -9.5]
}
rule sky2 {
2000* { y -.0005 a -.001 } SQUARE [ y .5 s 1 .00045 ]
}
rule absflow {
dweed [ s .1] absflow [ y .1 s .99 r .1]
}
rule absflow .5 { absflow [ flip 90 ] } rule absflow .2 { absflow [ r 1 ] } rule absflow .2 { absflow [ r -1 ] } rule absflow .05 { absflow [ r -1 ] absflow [ s .5 r 30 ]}
rule dweed {
SQUARE [] dweed [ y .25 s 1 .5] dweed [ y -.25 s 1 .5]
}
rule dweed 4 { dweed [b .06 ] }
rule absflow .002 { tcbush [ s 1 z -1] absflow [ ]}
rule tcbush {
50* { r 117 } threecirc [ x 1 sat 1 b 1 hue 45] 30* { r 11 } threecirc [ x 3 y -2 sat 1 hue 55 b 1]
}
rule threecirc 10 { threecirc [ x .2 ] }
rule threecirc {
3* { r 120 } twocirc [ x 1 s .5 ]
}
rule twocirc { twocirc [ b .1 ] } rule twocirc 3 { twocirc [ hue .3 b -.02] } rule twocirc {
CIRCLE [ s 2.5 x .3 a -.6 b -.1 sat -.5 hue -3] CIRCLE [ s 2.2 x .07 a -.5 sat -1] TRIANGLE [ s 2.3 sat 1 a 1]
}