A role (social role) is the expected behaviour of a person in society, or the function of someone or something in a context.
Role or roles may also refer to:
A role (social role) is the expected behaviour of a person in society, or the function of someone or something in a context.
Role or roles may also refer to:
A model is a person with a role either to display commercial products (notably fashion clothing in fashion shows) or to serve as an artist's model.
Modelling ("modeling" in American English) entails using one's body to represent someone else's body or someone's artistic imagination of a body. For example, a woman modelling for shoes uses her foot to model the potential customers' feet. Modelling thus is different from posing for portrait photography, portrait painting, and distinct from other types of public performance, such as acting or dancing. Personal opinions are normally not expressed, and a model's reputation and image are considered critical.