It is a very simple project, yet, that has been re-worked from scratch many times.

It is using the interesting visualization of accumulation of small cubes, with random size, and inner spreaded watercolor, mixed with splines that drives creation of smaller cubes accumulation.

The spheres are obtained with circle packing method,
and then,
part of them are hidden in order to gain clarity over the final picture composition.

The application of paint is disabled because of computation time, at first iteration.