the caves of steel, the robots of dawn, the naked sun, robots and empire, foundation series, r daneel olivaw, elijah baley, r giskard reventlov, han fastolfe, r jander panell, r landaree, gladia delmarre, roj nemennuh sarton, bentley baley, julius enderby, kelden amadiro, eto demerzel, vasilia fastolfe, kurosuke (nora), simple background, white background, monochrome, greyscale, character name, ahoge, android, bangs, closed mouth, collared shirt, :d, earrings, expressionless, eyebrows, female, hair over one eye, in profile, jewelry, keldon amadiro, long hair, looking away, looking down, male, megane, multiple boys, multiple girls, necklace, necktie, >:o, :o, open mouth, over-rim eyewear, over-rim glasses, parted lips, portrait, robot joints, scarf, semi-rimless eyewear, semi-rimless glasses, shirt, short hair, short sleeves, sideways mouth, smile, sweater, swept bangs, thick eyebrows, turtleneck, turtleneck sweater, upper body, v-shaped eyebrows, wing collar, wrinkles