Temporary art exhibitions spotlighting foreign visionaries, cities or cultures typically fill this major gallery on the market square - one of the city's most active and important art institutions. The exhibits change every several months and are rarely a disappointment. Tours of the exhibit (included with admission) are offered on weekends in Polish, English, Ukranian and Russian; check their website for exact times. Also on-site is a library and reading room specialising in art periodicals, exhibition catalogues and any publications devoted to European art and culture.