1) Unorthodox 
• (a.) Of or pertaining to the iconoclasts, or to image breaking.
I·con`o·clas'tic adjective Of or pertaining to the iconoclasts, or to image breaking. Milman. 
[adj] - characterized by attack on established beliefs or institutions
iconoclastic 1. Characterized by attacks on established beliefs or institutions. 2. Someone who strongly opposes generally accepted beliefs and traditions.
adjective destructive of images used in religious worship; said of religions, such as Islam, in which the representation of living things is prohibited
[PSAT glossary] characterized by attack on established beliefs characterized by attack on established beliefs