arabesque

thumb|340px|Stone relief with arabesques of tendrils, palmettes and half-palmettes in the [[Umayyad Mosque, Damascus, Syria]] thumb|Part of a 15th-century ceramic panel from Samarkand ([[Uzbekistan) with white calligraphy on a blue arabesque background]]The arabesque is a form of artistic decoration consisting of "surface decorations based on rhythmic linear patterns of scrolling and interlacing foliage, tendrils" or plain lines, often combined with other elements. Another definition is "Foliate ornament, used in the Islamic world, typically using leaves, derived from stylised half-palmettes, which were combined with spiralling stems". It usually consists of a single design which can be 'tiled' or seamlessly repeated as many times as desired. Within the very wide range of Eurasian decorative art that includes motifs matching this basic definition, the term "arabesque" is used consistently as a technical term by art historians to describe only elements of the decoration found in two phases: Islamic art from about the 9th century onwards, and European decorative art from the Renaissance onwards. Interlace and scroll decoration are terms used for most other types of similar patterns.

Arabesques are a fundamental element of Islamic art. The past and current usage of the term in respect of European art is confused and inconsistent. Some Western arabesques derive from Islamic art, however others are closely based on ancient Roman decorations. In the West they are essentially found in the decorative arts, but because of the generally non-figurative nature of Islamic art, arabesque decoration is often a very prominent element in the most significant works, and plays a large part in the decoration of architecture.