Artist is a descriptive term applied to a person who engages in an activity deemed to be an art. An artist also may be defined unofficially, as, "a person who expresses themselves through a medium". The word also is used in a qualitative sense of, a person creative in, innovative in, or adept at, an artistic practice.

Most often, the term describes those who create within a context of 'high culture', activities such as drawing, painting, sculpture, acting, dancing, writing, filmmaking, photography, and music—people who use imagination, talent, or skill to create works that may be judged to have an aesthetic value. Art historians and critics will define as artists, those who produce art within a recognized or recognizable discipline.

The term also is used to denote highly skilled people in non-"arts" activities, as well—crafts, law, medicine, alchemy, mechanics, mathematics, defense (martial arts), and architecture, for example. The designation is applied to high skill in illegal activities, such as "scam artist" (a person very adept at deceiving others, often profiting (semi-illegaly) from other people) or "con artist" (a person very adept at committing fraud).

Additionally, the term "artist" is used as a pejorative in certain circles (connotating, for example, pretentiousness, selfishness, temperamentalness, egotism, and having an inflated sense of one's own self-worth).

There is no consensus about what constitutes "art" or who is, or who is not, an "artist". Often, discussions on the subject focus on the differences among "artist" and "technician", "entertainer" and "artisan," "fine art" and "applied art," or what constitutes art and what does not. The French word artiste (which in French, simply means "artist") has been imported into the English language where it means a performer (frequently in Music Hall or Vaudeville). The English word 'artist' has thus, a narrower range of meanings than the word 'artiste' in French. -Wikipedia.org