Harmony of the Sphereshttp://www.fractalforums.com/index.php?action=gallery;sa=view;id=12045I think I got reflections working a bit. Using the coloring setting of Map on Output Vector makes for nice internal coloring.
The background image is from Astronomy Picture of the Day:
"Across the Center of Centaurus A ... Image Credit: NASA, ESA, and the Hubble Heritage (STScI/AURA) - ESA/Hubble Collaboration; Acknowledgement: R. O'Connell (U. Virginia) "
Mandelbulb3Dv17{
Z.....m....K0...w....2E...UYHnYmWNgzz0LAwM9bLQ1EAnbwsaOA/.AL6Ia.xQ2pz.gZr.ygshxj
................................80MGhxMP3.2........A./..................y.IQxcuD
..........Ug..../MU0/.....UH/...A.....E2.....YqgFA22G/pD/.......Need/dkpXm1....U
z.UaNadD12../..........wz..................................u1....y1...sD...../..
.w1...kDtV1nyL6j8xnTKuY6AUfAzgh7XNMfr.ojdX5EFR0jetn/U2yC7I2Hzo6zhtjJF/oDE2JJeVLi
0xXJ0A9k.jfCzm9prcCkbQoD......oED.............0E0I....sD4.E.....................
.............cNaNw1...sD....zUmbo9.mTGj.c/8x0UEco9.eVGj.678x0Uico9......3....k1.
.....6OFaz1.......kG.wzzz1k8..6.0....2/...EB....E1...kB...k/....d....IHB....SHL/
...U.0.MzzDg./kz...Uz13...6.1c..zzzz............3YCpCckYcz1..........2U.8.UQgk0.
.wUmc2beYz1.dA8E5Exwz0........../6U0.wzzz1...........s/........./.........E136lz
lJm1..kzWK4Q46wjBxBWmnGl1.A.FIitk7SXz4U.8.kzzzD.................................
/6U0.wzzz1...................................wzKP/.U./2UqZEQlxD....cUG63NxTK...U
..MMSwznc.kjU/kj7RmzF33..02E.S/BIWLw...E.0c84NWvM/..CGWXBXpfcG/..02..GKPzbJK.QPD
WQ9kzN3Qb1..mV8e...s....zz/..wD.yz1.s0..xzJrf0...IaP/7nLcB5RTBHCsYX9e/rN..rN..rN
E6...6....E.....I....k....kQkVKNmJKG4B3..6LP..5.......................U1C.U1Dwk1
06E./..............wz..........E.............................U.E........kz1.....
...wz.........zD........kz1........wzAnAnAnAnQzDaNaNaNaN/.2...................zD
.....................2.....3....8....g2PZZaP03qNZlKG4B3.........................
.sU1....06U..6...............UzD..........2...............................YaNaNa
NaNiz.........zD...................wz.........zD..........2........wz...........
........kz1........sz...........}