sentences:  More commonly, the term refers to the guest-host model of a mission-driven planned community, which administers a formal process for awarding artist residencies.In the latter case, a typical mission might include providing artists with the time, space and support to create; fostering community among artists; and providing arts education (lectures, workshops) to the public.Early 20th century American guest-host models include New Hampshire's MacDowell Colony and New York's Yaddo.