Art is a diverse range of human activities in creating visual, auditory or performing artifacts (artworks), expressing the author's imaginative, conceptual ideas, or technical skill, intended to be appreciated primarily for their beauty or emotional power. (source: Wikipedia)
The making of objects, images, music, etc. that are beautiful or that express feelings. (source: Cambridge Dictionary)
Art is a highly diverse range of human activities engaged in creating visual, auditory, or performed artifacts— artworks—that express the author’s imaginative or technical skill, and are intended to be appreciated for their beauty or emotional power. (source: Lumen Art History)