Hold those spheres!

Just an experiment
Tweak of 's awesome , because I am beginning to understand a bit how transparancies seem to work and want to find out more. Thank you so much for sharing, Patty This is what I got when I moved the small sphere into the big one and changed the inside radius of the big one to just a bit smaller than the outside radius

Mandelbulb3Dv18{
g.....s/...U2...2.....U...kxBwUm6DsuzeI6rkdxc5.EAPr2YDb1Wzv.8Bb5XB8czYzzh6fFacxj
................................N.LQhE6XU.2........A.xr5................y.2...wD
....z6/..c.U..../Q.3/......J6...D.....Ef.....YSOO1bCQ4mD/Q......QGMd0/......QsAA
./U0LDOD12..0..........wz.................................U0.....y1...sD...../..
.zXaNadDpO1pVoBNWwnhcPN7O.X6zgcqymZ6bTmjZVQ3pDC/2wH04u7uvTQ8z6nIHmCvrRmDBq64DXOb
hw1UCni6Lto5zSed.ifR0LlDU.....od/...s/........sD1U....sD..G.....................
.................y1...sD....zw1.........................................1....2..
.....Ksulz1.......kz.wzzzb7U..6.P....61...EB....8....c3...UK....S....I1.....SG5I
...U.eoZgzjdqZpz8R7vzPeRNx404c..zXCc............6............yN1NQBtz4.28.kFrA0.
.Ub96aAIVz9.1se7Umvxz0........../EU0.wzzz1...........s/...................E.2c..
zzzz............W....................2./8.kzzzD............8....................
/EU0.wzzz1...................................2CcN/UvNP6.Qa......vjzy.YY6.....gzy
v1Emg.scz1kyvjzzrj2UXyD.vjzyzDsHSDt/.......0mtxY5.......VGb7.A1.vjzyzHMTa.kA.gzy
vzjFz3CcN/UvNP6...EsUa3.eeWCNq0.IJ36wk8.wyLsUa3..s0QiR4..IaQosWMh/5.............
E....Ek2l2E.....I....o....kQkVKNmJKG4B3.H/UQ..........................U1C.U1BoE1
06E./..............szcNaNaNaNqzDBnAnAnAnUz1........qzoAnAnAnAHxD........kz1.....
...wz.........zD..............................zD........kz1iSIsuFVfrz...........
.....................6.....3....6....EINXxqEp7KN7NoI.65.........................
.sU1....0............EnAnAnAnAxDnAnAnAnApz1...............................kAnAnA
nAnkz.........zDvFVf53iSIy1........wz...................kz1........wz.........zD
.....................................E/...E1....Wx4S7NoI........................
..............U1C....2U.02E.............kzHnAnAnAnArzoAnAnAnAnxD........6.YIsuFV
f53yz........Mzj.....................................................AnAnAnAno.E
........kz1...............................E.....I....o....kQkVKNmJKG4B3.H/......
......................U1C.U1BoE106E./.....EaNaNaNaNoz........czD........YzHnAnAn
AnAsz2.......UyD........kz1........wz.........zD........kz1..........AnAnAnAn40E
........kz1........wz0..................................}
{Titel: Hold those spheres!}