My latest works , with all the spheres are my first attempt at getting up to date with the "modern " world. I do them on an old windows7 computer with a 20 year old photo program . I still prefer rendering with pen and ink!oh, but I'm not a sculptor of any significance. I just piddle around with dimensional signs mostly. I retired from the sign industry 20 years ago when the CNC and Digital Printers were moving in on me and I couldn't compete with them.
(sort of like the horse & buggy and the new-fangled horseless carriage).