BOSTON CANYON SERIES URBAN CATHEDRAL oil on panel 18 x 18 BOSTON CANYON SERIES #11 oil on linen 12 x 16 BOSTON CANYON SERIES #12 oil on linen 12 x 16 BOSTON CANYON SERIES #13 oil on linen 12 x 16 BOSTON CANYON SERIES #14 oil on linen 12 x 16 BOSTON CANYON SERIES #15 oil on linen 12 x 16 BOSTON CANYON SERIES #16 oil on linen 12 x 16