“It’s very much inspired by a city girl who loves the arts,” said Prabal Gurung about his spring collection for ICB. Even the runway backdrop — a rainbow of dripping paint — underscored the theme. There were tweed jackets covered in abstract, hand-drawn prints, and white crepe de chine separates with a black windowpane pattern. Gurung also gave his girl plenty of sporty separates, like mesh board shorts, trompe l’oeil skirts printed with faux track shorts, and boyish short suits in bright colors.