Controversial art pushes boundaries in its materials, techniques, content and concepts, leading to debates over acceptability within societies. Religious art can cause controversy through depictions of religious figures or teachings of science. Sexually explicit art depicting themes like sexuality and desire often faces restrictions in public institutions. Ideological, racial, and political art can similarly generate controversy by addressing sensitive issues or political topics of their time periods.

4. Controversial ArtIt is a form of art which is not generally accepted within the society it has been created, or found from previous times. This means, a piece of controversial art of one era may be accepted at a later time or vice versa.

5. Why art is controversial? Art is controversial because it has no defined limits - the boundaries of what art can be are ever expanding. It's materials, techniques, content, concept , its uses and roles have changed throughout history and continue to do so.

6. Religious Controversial ArtReligious controversies based around the teaching of science, certain religion practices and in the depiction of religion or religious figures in culture.

7. Sexually Controversial Artportraits of a contemporary America with issues that include sexuality, incest, desire and hostility. Paintings with such subject matter are not often openly displayed in American public art institutions.

8. Ideologically Controversial Art Explorations of the dark side of human nature

9. Racial ControversyOffers a rich introduction into the construction of racial differences

10. Political; Controversial ArtArt that effects political issues of certain time period.