The park and its surroundings were subsequently restored in the 1890s during the City Beautiful movement. After the Soldier's and Sailor's Arch at Grand Army Plaza was built in 1892, the park commissioners engaged the McKim, Mead, and White architectural firm to redesign Grand Army Plaza in a complementary, neoclassical way. By 1896, Grand Army Plaza sported four towering granite columns adorned with carved and eagles at the base, though the bronze eagles atop the columns would not be installed until 1902. Granite fencing with decorative bronze urns replaced simple wooden fencing, and polygonal granite pavilions on the east and west corners of the park supplanted earlier rustic shelters. All the major entrances of the park gained similar neoclassical treatments. By the turn of the twentieth century, sculptures by Frederick MacMonnies graced the Arch and works by MacMonnies and Alexander Proctor adorned many of the entrances.