Mathematical imagery by Dejenie Lakew

Superimposition of Polar Surfaces-6
Superimposition of three polar surfaces. Equations:
rho = 2cos(3exp sin 3[theta])*exp sin 3[theta]*exp(sin 3(exp sin 3[theta])),
rho = 3 + 2cos(3exp sin 3[theta])*exp sin 3[theta]*exp(sin 3(exp sin 3[theta]))
rho = 6*(the outer sphere wire-framed) with many compositions of tilts and turns as rigid transformations.