Here are two wonderful sculpting demos by Phillippe Faraut. Philippe constructs his sculptures in a very anatomical manner, progressing from the inside out, using large geometric shapes. I find this additive process makes it particularly apropos to a visual artist, as it gives a deeper understanding of the underlying forms of the figure.

[youtube https://www.youtube.com/watch?v=R1tH03sOhkU]

[youtube https://www.youtube.com/watch?v=c1W2_DyN7ck]