The permissibility of depictions of Muhammad in Islam has been a contentious issue. Oral and written descriptions of Muhammad are readily accepted by all traditions of Islam, but there is disagreement about visual depictions. The Quran does not explicitly or implicitly forbid images of Muhammad. The ahadith present an ambiguous picture, but there are a few that have explicitly prohibited Muslims from creating visual depictions of human figures. It is agreed on all sides that there is no authentic visual tradition as to the appearance of Muhammad, although there are early legends of portraits of him, and written physical descriptions whose authenticity is often accepted.

Religious art is a visual representation of religious ideologies and their relationship with humans. Sacred art directly relates to religious art in the sense that its purpose is for worship and religious practices. According to one set of definitions, artworks that are inspired by religion but are not considered traditionally sacred remain under the umbrella term of religious art, but not sacred art.