I believe this statement is True.
Cubism is an early-20th-century art movement which takes
objects, breaks them up into different shapes, and then puts them back together
in an abstract way. The representation of three-dimensional form in the late
works of Paul Cézanne was the primary influence that led to Cubism.
He had no real friends, no one wanted to be involved with his death.
The frequency of waves is given in: Hertz(Hz)