Established (in 1983 and 1987) to present contemporary art, the Galleries at Moore operate with two distinct, complementary missions:   The Goldie Paley Gallery     . . . to bring into focus cutting-edge art, architecture, and design by national and international artists who, though important, have not always been in the mainstream of cultural consciousness   The Levy Gallery for the Arts in Philadelphia     . . . to bring local and national attention to established and emerging Philadelphia artists