Posters/painted canvas/art mats (Ann Arbor Northwest Side)

A whole array of posters (many with environmental, union, and other political messages), plastic art mats for cutting, painted or partialy painted canvasses, poster-size maps, and signs (including one heavy wood protest sign). Can be used as-is or repurposed. Come by to take what you'd like! Contactless pick-up from Covid-cautious household.