aesthetic synonyms:
adj
artistic, beautiful, cultivated, in good taste, sensitive, tasteful.
Opp UGLY.
Example:
Nikki is joined on stage by writer Herman Koch, author of the international hit The Dinner, film director Martin Koolhoven, whose first English language film Brimstone captivated audiences, and architect Ellen van Loon, whose ground-breaking buildings have exported the Dutch aesthetic to the rest of the world.