Apophysis challenge#152 by
(one from 3 works - difficult decision)

"Only 2"
Last week's challenge was a very hard one. This week, we'll ease up a bit and go with what I've dubbed a "limiting challenge".
Choose 2 and only two variations from the following list. These are the only two variations allowed in your fractal for the week. Both are required. Remember to work hard to make your fractal aesthetically pleasing.

Julian
Juliascope
Crackle
Polar 2
Rings 2

parameters

<flame name="Apophysis3D chall152 crackle" version="Apophysis 7x Version 15" size="600 600" center="-0.000962534864244725 -0.00722691792102945" scale="348" zoom="-0.447081101832689" oversample="1" filter="0.5" quality="50" background="0 0 0" brightness="2.39130434782609" gamma="2.37" gamma_threshold="0.005975" estimator_radius="9" estimator_minimum="0" estimator_curve="0.4" enable_de="0" plugins="" >
<xform weight="2" color="0.226" symmetry="0.3" crackle="1.5" coefs="1.046358 0.005298 0 0.589188 -0.254305 0.296689" post="2 0 0 2 0 0" crackle_cellsize="0.5" crackle_power="0.2" crackle_distort="0" crackle_scale="0.9" crackle_z="0" chaos="0 1 10 10 " opacity="1" />
<xform weight="1" color="0.333333333333333" symmetry="1" julian="1" coefs="0.091567 0 0 0.091567 0 0" julian_power="-1" julian_dist="0.5" chaos="1 20 " opacity="1" />
<xform weight="3" color="0" julian="0.5" coefs="-0.373745 0 0 -0.373745 0 0" julian_power="-3" julian_dist="1.5" chaos="1 1 0 0 " opacity="1" />
<xform weight="0.3" color="0.508" symmetry="0.1" crackle="2" coefs="0.25719 0 0 0.25719 -0.328477 0.360265" post="1 0 0 -1 0 0" crackle_cellsize="0.1" crackle_power="0.1" crackle_distort="1" crackle_scale="0.75" crackle_z="0" chaos="0 1 0 " opacity="0.8" />
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