IPA: /ˈpɔːrtrɪtʃər/
KK: /ˈpɔrtrɪtʃər/
The art or practice of creating images of people, usually focusing on their face and expression.
The gallery featured a stunning collection of portraiture from various artists.
Portraiture → It is formed from "portrait" (from Old French *portrait*, meaning a likeness or representation) and "-ure" (a suffix used to indicate an action or process). The word "portraiture" refers to the process or art of creating a likeness or representation of a person, typically in painting or photography.
Think of 'portrait' as a representation of someone, and '-ure' indicating the process — so portraiture is the process of creating a likeness.