I mean I can not confirm nor deny that
Mainly due to the social interaction with others. Also, because of how it is often shown to an audience of people.
Greek kouroi and standing figures in egyptian art have in common is that they are rigid and upright stance.
Fauvist artists extended the visual vocabulary of post-impressionism by making their primary subject matter: Color. Fauvism
is a style of painting characterized by areas of bright, contrasting color and simplified shapes.