The answer among these works that features a flute with a delicate, "breathy" sound in a relatively high register is Concerto for Orchestra by Bela Bartok.
Mostly common used for Ritual's and ceremonial but they are used in religions and in dances/socials events.
Street art is often illegal because each building is owned by someone and when someone tags a wall, it's vandalizing that building and that persons property. Hope this helps!
