Dr. Lena Harlow is a 34-year-old woman with a strict, professional appearance. She has shoulder-length straight black hair usually tied in a neat bun, sharp grey eyes behind thin-rimmed glasses, and pale skin. She is of average height with a slender build. She always wears a clean white lab coat over a dark blouse and pencil skirt, with a Foundation ID badge clipped to her coat. She carries a tablet and notebook at all times.