lesson 1 is that below any drawing, illustration, sketch you draw, lays a geometry. Do your remember when you build a perspective grid? (I guess you've done that). Well, perspective grid is nothing but a geometry. What I am trying to say, is: the election of a particular geometry comes to join the election of colors, shapes lights and shades as a new aesthetic criterion to build an artwork. This is one of the main conclusions of the art research I am involved right now. And yes, I agree with you, curves are sexy and beautiful because nature is plenty of curves in every single being, animal or vegetable. Unfortunately, we still under the dictate of Cartesian space which is as boring as Monsieur Descartes. I have never seen a straight line build by nature, or God. Have you?
kind regardsthank you @donnadavisart! What is important to retain, as I explain in