1) Art movement 2) Curiousness 3) Exotic quality or character 4) Exoticness 5) Exotism 6) Foreign trait of behavior 7) Foreignness 8) Gauguin style 9) Strangeness 10) The quality of being exotic 1) Exoticness 2) Exotism 
Exoticism (from `exotic`) is a trend in European art and design, influenced by some ethnic groups or civilizations from the late 19th-century. First stimulated by Eastern trade in the 16th and 17th centuries, interest in non-western art by Europeans became more and more popular following European colonialism. So-called `oriental` art emanated ...
• (n.) The state of being exotic; also, anything foreign, as a word or idiom; an exotic.
Ex·ot'i·cism noun The state of being exotic; also, anything foreign, as a word or idiom; an exotic. 
[n] - the quality of being exotic
exoticness noun the quality of being exotic; `he loved the exoticism of Egypt`
tendency to adopt what is exotic. · exotic quality or character. · anything exotic, as a foreign word or idiom.