ABSTRACT, BACKGROUND, BROWN, CLOSE, CONSTRUCTION, CORRODED, DALE, DAY, DECAY, EQUIPMENT, FRAME, FULL, GRAVEL, HEAP, IMAGES, INDUSTRIAL, INDUSTRY, LANDSCAPE, MATERIAL, METAL, MINT, NEAR, NO, NON-URBAN, OLD, OREGON, OUTDOORS, PEOPLE, ROCK, RURAL, RUST, RUSTY, SCENE, SCRATCH, SHEET, SITE, STACK, STORED, TAN, UP, URBAN, USA, WALL, WORN,