What is going on this sculpture? What do u see?

What color does sam obtain when he mixes white with a color? sam is painting a landscape and needs to paint the sky light blue. he mixes blue and white to obtain this color. light blue is a of the color blue, which he obtains by mixing white.

Why do artist use texture? (site 1) !

What does the author of this article mean when saying that rome was hellenized