President C. C. Moore of the Exposition first appointed an Advisory
Architectural Board, in the fall of 1911, consisting of Messrs. Willis
Polk, Clarence R. Ward, John Galen Howard, Albert Pisses and William
Curlett. This Advisory Board was succeeded by an Architectural
Commission, consisting of Messrs. Willis Polk, Chairman, Clarence R.
Ward, W. B. Faville, George W. Kelham, Louis Christian Mullgardt (all of
San Francisco), Robert D. Farquhar of Los Angeles, McKim, Mead and
White, Carrere and Hastings, and Henry Bacon (all of New York); Messrs.
Bakewell and Brown and Bernard R. Maybeck were subsequently commissioned
as Exposition Architects. The first named nine architects constituted
the permanent Architectural Commission which recommended to the Board of
Directors the General Plan of the Exposition, which was substantially
followed as a guide to the results accomplished.

Three important elements in the design of an Exposition are represented by Planting, Sculpture, Color and Decoration. The Chiefs of these Departments were selected by the Architectural Commission at its second conference, August, 1912; John McLaren, of San Francisco, was appointed to the important position of Landscape Engineer; Karl Bitter and A. Stirling Calder of New York were appointed chief and assistant chief of the Department of Sculpture; Jules Guerin, of New York, became chief of the Department of Color and Decoration. The Chiefs of these departments attended the architects' conferences and collaborated in their deliberations.

Another very important element in the design of this Exposition was represented by the Department of Travertine Texture, for the proper manipulation of colored plastic materials to give correct surface expression to all buildings and sculpture. This department was placed under the direction of Paul E. Denivelle of New York. The element of Texture as embodied in the construction of this Exposition, has again emphasized its general importance in plastic architecture.

The Marina

The north side of the main group is flanked by a greensward, called the Marina, which skirts the bay. This enormous green carpet is bordered by walks and roadways. The Marina affords excellent opportunity for thousands of people to view special attractions offered daily along the waterfront. War vessels and pleasure crafts are always just beyond the low Marina wall. An uninterrupted view of the bay and its northern coast line of hills and mountains, extending from the Golden Gate, west to east, as far as eye can reach, is here obtained under most favorable conditions. No one will ever forget the wonderful panorama which this Exposition faces.

The South Gardens

Flanking the south side of the main group is the marvelous Avenue of Palms, which appears to have existed always. It was established A. D. 1914, by John McLaren, Landscape Engineer, as part of the most colossal system of successful transplanting ever undertaken in the history of the world. The South Gardens adjoin the Avenue of Palms and extend to the Exposition enclosure along the south boundary line, where a wall fifty feet high and ten feet wide has been erected of a solid green moss-like growth, studded with myriads of tiny pink star-like blossoms. This great wall is perforated by simple arched masonry entrances, leading rough the richly planted foreground formed by the South Gardens.

Basins of reflecting blue waters extend to the right and left of a central fountain of colossal proportions. The basins themselves are punctuated at their east and west ends by fountains of subordinate size, back of which are Festival Hall to the right and the Palace of Horticulture to the left, as we enter the green wall portals from the city of San Francisco beyond. To the south and west of the Foreign Countries, States Buildings and Gardens, a graceful contour of hills extends, sloping onward to Golden Gate, and having a coxcomb of pine and eucalyptus. Broad vistas of city, forests, water, hills and mountains present themselves at every point. Gray, green, blue and lavender vistas come into view through portal, colonnade, and arch.

The Palace of Fine Arts

This impressive unit faces the rising sun with its colorful facade. The plan of this composite structure suggests the Star and Crescent of Mohammed. The architecture shows a free interpretation of early Roman forms. It is, in fact, a purely romantic conception by Architect Maybeck, entirely free from traditional worship or obedience to scholastic precedent. Its greatest charm has been established through successful composition; the architectural elements have been arranged into a colossal theme of exceptional harmony, into which the interwoven planting and the mirror lake have been incorporated in a masterly way. The entire composition bespeaks the mind of a romanticist, whose productions are swayed more by nature's glories than by scholastic tradition.