11. Both operated outside the conventional art world. 12. The Impressionist, Fauvist and Cubist paintings startled many American viewers who were accustomed to more conventional art . 13. They pursued equality among their members as a reaction to the hierarchical structure of the conventional art world. 14. Visionary Art is often considered a form of underground art because of it popularity outside conventional art channels. 15. He was described as a pioneer of the new movement which shows street art in conventional art galleries. 16. Until a proposed expansion is completed in September, the two viewing rooms are Lilliputian by conventional art museum standards. 17. Other non-conventional art projects include the restaurant Kaiju Sushi which was located in the shark attack capital of the world. 18. Their assumption was not unreasonable, as it is a new idea for a conventional art museum to own such a collection. 19. But as it turns out, Play-Doh is one of the more conventional art materials you're likely to find in Friedman's work. 20. Conceptual Art announced a recess from conventional art -making; when class resumed, it was conducted according to a different set of rules.