Flying reflections

Flying around an Amazing Tetrahedron...


Mandelbulb3Dv17{
P.....E/....2...w....2....kPq3AAvVsvzqhaz0V/L5yDwxA5aBbj..Ys8UFpgnKwz42jtFHr8gyj
................................GZTqJhvBx.2........Y./..................y.2.....
................/ME//....6kA/...01....E4.....wpYQlyLgrkD/..........c./...w1....U
z.....kD32../2.........wzoX0LD8QxcyDaNaNaNaNaz9............2.....y1...sD...../..
.w1...sDKO3jfD983wHDQYovnWG/zIubtoCLJ3YjN5SpmD983wPBQYovnWG/zMZapiei1R5D.DzO.2qU
ssHTSdb.VB6CykAMLRyLgrkD......YY0.........kU.fmD/2....sD..E.....................
.............................UTRU4.Yq/O.cQ5c/.wRU4.Ks/O.kX5c/UMSU4..............
.....................wzzz1.U..6.P....61...EB....8....k1....E....3/...I1....UJl32
...U.08cUyDcU0uzU08cz18cU06.mc..zzzz.g5MarH7iXyDWra4dabdnz1..........2k.8.kXWF1.
QvM93P58iz9GMmnWK2zwz0........../6U0.wzzz1................................E.0c..
zzzz.................................2U.8.kzzzD.................................
/6U0.wzzz1....................................8cU0.cU08.zz/cU08.U08c.szDU08c..8c
U0EzT/8cU0.cU08.Qs5cU08.U08c..bTU08c..8cU0.ly/8cU0.cU08.Mw5cU08.U08c.kqTU08c..8c
U0.kz/8cU0.cU08....cU08.zz/cU08.yz1cU08.xz3cU08.................................
E....2....E.....I....Y....EEIJ4Rm3aJH/kPrJaQ..........................k/..U/4MU.
0..................../........yD........kz1..................O2E.......U4/2.....
..cF./..........................................................................
........................}

Luca