Underexposed pictures and Low Key Photos can create a specific mood. Learn more about light levels with this histograms article here.
Looks can Kill!
© Chung Wah WeckherlinString Theory
© Daniel Schual-BerkeSanctuary
© Michael J. DuPonteNight Street
© Angela MercurioA View of Freedom
© Lester A. GarciaLow-Key, Black & White Yellow Violet
© Edward J. Vatza