The Riddle Floor Lamp from Bert Frank brings distinguished design and charming quirk to interior décor. Its perforated brass shade is drilled with an array of small holes to allow its light to flow outward while funneling downward. Its powder-coated base brings contrast to a slender pole that rises to hold the shade’s single unattached arm. A twist-and-lock mechanism secures the arm and allows it to be moved upward or downward for added height.