Definitions:
the expression or application of human creative skill and imagination, typically in a visual form such as painting or sculpture, producing works to be appreciated primarily for their beauty or emotional power

the various branches of creative activity, such as painting, music, literature, and dance

subjects of study primarily concerned with human creativity and social life, such as languages, literature, and history (as contrasted with scientific or technical subjects)

a skill at doing a specified thing, typically one acquired through practice