O

Oakland Art Association, 277

Oakland Art Gallery, 100 , 102 , 249 , 280 , 281

Oakland Museum, 100

Oakland Quarry (Siegrist), 6

Obata, Chiura, 274

Occidental College (Los Angeles), 276

Ocular Harpsichord, 224

O'Keeffe, Georgia, 168 , 170

Old Embryo (Spohn), 53

Oldfield, Otis, 7 , 99 , 100 , 279

Oliveira, Nathan, 116 , 118 ;

Seated Man with Object , 117

Olmstead, Frederick Law, 70

Olvera Street Gallery (Los Angeles), 129 , 130

Onderdonk, Francis S., 143 -44

One Way Road (Burkhardt), 46

One World (Burkhardt), 49 -50

Onslow-Ford, Gordon, 181 , 183 , 195 -200, 197 , 204 n.6, 206 n.40;

coulages of, 206 n.41;

the Dynaton, 198 -200;

exhibitions at the San Francisco Museum of Art, 197 -98, 285 ;

interest in counterculture, 203 ;

lectures on surrealism, 196 ;

A Stone That Dreamed , 198 , 199 ;

Towards a New Subject in Painting , 198

On the Edge (Harrington), 223

Open Air Painting Schools, 129 , 130

Optical Hopes and Illusions (Man Ray), 192

Optical Longings and Illusions (Man Ray), 192

An Optical Poem (Fischinger), 224

organic surrealism, 188

Orozco, José Clemente, 105 , 122 , 125 , 130 ;

Prometheus , 73 , 106 , 281

Otis, Harrison Gray, 277

Otis Art Institute (Los Angeles), 127 , 227 , 277

The Overland Trail (Refregier), 81

Owen, Wilfred, 45

Owngz (Berlin), 167

Oxnard Art Club, 279