Are you a box or a sphere?

This is a tweek of image called Sculpture at [link]

I've altered some parameters and used an image of mine of a sky as the map. Enjoy it large and go searching in the parameters

Parameters are:
Mandelbulb3Dv17{
Y......1....7...ET....A....PvRB8Icd5.v2S/34H1Y1EeGij14JFB.AqbTLYUQh4.T1YceNB9M/k
................................yr/6dcTvxz1........Y./..................y.2..M7F
..........ku/....s.1/....6EX2/..d4....E0.....c8Uv2anLVnD/..eu.uDkeedyckpXm1....k
zUU0LD0D/2../2UaNaNaNat..dNaNaNaN4xD........Yz1...........U0.....y1...sD...../..
.wX0LD0D6ZSC7/LR9vXvEKL2N6xAziA7q01A1vpDHwpzueOkRxvqKxiF0kXEzoNGMWLoHVlDOVTtLK4T
0xPzXdM0W3KLzqATnbecR9nj......oB.0............kD.M....sD.2E.....................
.............A6U.i1...sD....zUVvq..iiP1.MxiB.Uzvq..akP1.s2jB.URwq..eu.uDi.....x/
.....oB7az1.......kz8wzzz1UW.I4.G....A1...E8....D/.0622..UE5....i....YX....UiP5Q
...U.ydelyjeYFnzTeOgzf8No...nc..zzzz..EizccZWGyD1EdGkxmWcz1...........k.8.kXWF1.
.sM93P58iz9/MmnWK2zwzC........../QX0.2pRC0..R8Zc4xRkz2WAZRBEi7yD/.........k6bcU.
hur7H.ENn3Ub/4.EBtuQtTGbnz1.uTTIGeD2.BkB8AUaZ/r2.ALOJleRay9.4fHeuwPE.1ksD8SAAj/E
3QU01cNNk/..884gaAo../ElW56Ctc1E.UFmk/6nB.2...uBZ.U7Eg..zzFoTu2.oQm2.szDnueM.YXB
b.EzTt6Ul/k6Uk/.Qs5crI0.a.l0..bTUSH7.M029..ly/uBZ.U7Eg..Mw5crI0.a.l0.kqTUSH7.M02
9..kz/uBZ.U7Eg.....crI0.zzFoTu2.yzngi84.xzZX.45..AYEVR5Qic4Qb/UEZlqPfZrLnFrPXhaM
E....E.....2....2....A....EEh3aSdtqNU6oPs/UQ..........................k/9.......
..........EnAnAnAnAwzwzzzzzzzjzjaNaNaNaNqz1.....................................
................................................................................
.....................I.....3..../....wZFjl4NdtqNl.UPb/..........................
.....................AnAnAnAnc/E................................................
................................................................................
................................0....E/...U0....BJaPbJaQn.ERg34.ExqR............
................4MU/4MU/................4.InAnAnAngxzoAnAnAnAb.E..........2.....
................................................................................
..........................................k0....I....I....EE0x4SBx4N934Pd/......
......................k/C.................kNaNaNaNaxz.......Ma2joAnAnAnwb.2.....
.....MaNaNaNaNxj................................................................
.......................apofun......Stebev.....................}