collage {
fractal:
  title="collage" width=1024 height=768 author="Giuseppe Zito" created="July 1,1999"
  numlayers=4
layer:
  caption="New Layer 2" opacity=100 visible=yes alpha=yes
  mergemode=luminance
mapping:
  center=-0.0342237417342435512/-0.0967494129643205302
  magn=0.477113915521034329 angle=45
formula:
  filename="zg.frm" entry="collage" maxiter=20 percheck=normal
inside:
  filename="pwc.ucl" entry="PetalTraps" transfer=linear repeat=yes
  p_Variant="Variant #1" p_Size=1.3 p_Offset=0.05 p_skip=0
  p_RangesColors=8/30 p_back_color=254 p_solid=no
outside:
  filename="Fractint.ucl" entry="outside" transfer=none repeat=yes
  p_outside="iter" p_n=1 p_logmap=0 p_biomorph=-1 p_bailout=100
  p_smooth=yes
gradient:
  smooth=yes numnodes=47 index=0 color=1105228 index=9 color=13114325
  index=17 color=2260939 index=26 color=14813388 index=34 color=11316176
  index=43 color=1049483 index=51 color=4655397 index=60 color=15569991
  index=68 color=13760469 index=77 color=15583247 index=85 color=4114899
  index=94 color=2640472 index=102 color=7868994 index=111 color=13348690
  index=119 color=8558223 index=128 color=15542340 index=136 color=10150200
  index=145 color=3617244 index=153 color=3733055 index=162 color=8843384
  index=170 color=4969384 index=179 color=1757701 index=187 color=9402241
  index=196 color=13291109 index=204 color=13658935 index=213
  color=13717968 index=221 color=12811350 index=230 color=6649002 index=238
  color=14605402 index=247 color=4055505 index=255 color=2997221 index=264
  color=9276289 index=272 color=10115019 index=281 color=5980575 index=289
  color=825514 index=298 color=4945570 index=306 color=531384 index=315
  color=123056 index=323 color=14292355 index=332 color=10525202 index=340
  color=286043 index=349 color=12807097 index=357 color=6360432 index=366
  color=2478215 index=374 color=16552139 index=383 color=2716369 index=391
  color=15261952
layer:
  caption="New Layer 1" opacity=100 visible=yes alpha=yes
mapping:
  center=-0.0342237417342435512/-0.0967494129643205302
  magn=0.477113915521034329 angle=45
formula:
  filename="zg.frm" entry="collage" maxiter=20 percheck=normal
inside:
  filename="pwc.ucl" entry="Bubs1" transfer=linear repeat=yes p_max_min_w=2
outside:
  filename="Fractint.ucl" entry="outside" transfer=linear repeat=yes
  p_outside="iter" p_n=1 p_logmap=0 p_biomorph=-1 p_bailout=100
  p_smooth=yes
gradient:
  smooth=yes position=-107 numnodes=3 index=56 color=6517848 index=144
  color=14663927 index=385 color=14085599
alpha:
  smooth=yes position=-35 numnodes=4 index=3 alpha=8 index=15 alpha=232
  index=376 alpha=248 index=387 alpha=4
layer:
  caption="New Layer 3" opacity=100 visible=yes alpha=no
  mergemode=difference
mapping:
  center=-0.0342237417342435512/-0.0967494129643205302
  magn=0.477113915521034329 angle=45
formula:
  filename="zg.frm" entry="collage" maxiter=20 percheck=normal
inside:
  filename="pwc.ucl" entry="Rings_Coloring" transfer=linear repeat=yes
  p_Variant="Variant #1" p_Rm=3 p_T=0.2 p_skip=0 p_num_ranges=8
  p_colors_in_range=30 p_back_color=254 p_solid=no
outside:
  filename="Fractint.ucl" entry="outside" transfer=none repeat=yes
  p_outside="iter" p_n=1 p_logmap=0 p_biomorph=-1 p_bailout=100
  p_smooth=yes
gradient:
  smooth=yes numnodes=47 index=0 color=1105228 index=9 color=13114325
  index=17 color=2260939 index=26 color=14813388 index=34 color=11316176
  index=43 color=1049483 index=51 color=4655397 index=60 color=15569991
  index=68 color=13760469 index=77 color=15583247 index=85 color=4114899
  index=94 color=2640472 index=102 color=7868994 index=111 color=13348690
  index=119 color=8558223 index=128 color=15542340 index=136 color=10150200
  index=145 color=3617244 index=153 color=3733055 index=162 color=8843384
  index=170 color=4969384 index=179 color=1757701 index=187 color=9402241
  index=196 color=13291109 index=204 color=13658935 index=213
  color=13717968 index=221 color=12811350 index=230 color=6649002 index=238
  color=14605402 index=247 color=4055505 index=255 color=2997221 index=264
  color=9276289 index=272 color=10115019 index=281 color=5980575 index=289
  color=825514 index=298 color=4945570 index=306 color=531384 index=315
  color=123056 index=323 color=14292355 index=332 color=10525202 index=340
  color=286043 index=349 color=12807097 index=357 color=6360432 index=366
  color=2478215 index=374 color=16552139 index=383 color=2716369 index=391
  color=15261952
layer:
  caption="Layer 1" visible=yes alpha=no
mapping:
  center=-0.0342237417342435512/-0.0967494129643205302
  magn=0.477113915521034329 angle=45
formula:
  filename="zg.frm" entry="collage" maxiter=1 percheck=normal
inside:
  filename="pwc.ucl" entry="Rings_Coloring" transfer=linear repeat=yes
  p_Variant="Variant #1" p_Rm=3 p_T=0.2 p_skip=0 p_num_ranges=8
  p_colors_in_range=30 p_back_color=254 p_solid=no
outside:
  filename="Fractint.ucl" entry="outside" transfer=none repeat=yes
  p_outside="iter" p_n=1 p_logmap=0 p_biomorph=-1 p_bailout=100
  p_smooth=yes
gradient:
  smooth=yes numnodes=47 index=0 color=1105228 index=9 color=13114325
  index=17 color=2260939 index=26 color=14813388 index=34 color=11316176
  index=43 color=1049483 index=51 color=4655397 index=60 color=15569991
  index=68 color=13760469 index=77 color=15583247 index=85 color=4114899
  index=94 color=2640472 index=102 color=7868994 index=111 color=13348690
  index=119 color=8558223 index=128 color=15542340 index=136 color=10150200
  index=145 color=3617244 index=153 color=3733055 index=162 color=8843384
  index=170 color=4969384 index=179 color=1757701 index=187 color=9402241
  index=196 color=13291109 index=204 color=13658935 index=213
  color=13717968 index=221 color=12811350 index=230 color=6649002 index=238
  color=14605402 index=247 color=4055505 index=255 color=2997221 index=264
  color=9276289 index=272 color=10115019 index=281 color=5980575 index=289
  color=825514 index=298 color=4945570 index=306 color=531384 index=315
  color=123056 index=323 color=14292355 index=332 color=10525202 index=340
  color=286043 index=349 color=12807097 index=357 color=6360432 index=366
  color=2478215 index=374 color=16552139 index=383 color=2716369 index=391
  color=15261952
}

zg.frm:collage {; Giuseppe Zito
 z = pixel ,
c3 = 0.625046
c4 = -0.570925
c7 = 0.449853
c8 = 0.161905
d0 = 0.623543
  : 
 x = real(z), y = imag(z)
s0 = x
s0 = s0 -c3
s0 = s0 -c4
s0 = s0 *c7
s0 = s0 *c8
s0 = s0 /x
s0 = s0 +y
newx = s0 
s0 =d0
s0 = s0 *y
s0 = s0 -x
newy = s0 
z = newx + flip(newy)
 newx < 4 && newx > -4 && newy < 4 && newy > -4 
}