Sculptural elements + light = the Gem 1 LED Wall Sconce by Ridgely Studio. Designed by Toronto-based Zac Ridgely, this piece was inspired by an ancient mathematical tool, the abacus. Mimicking the form of diamond-shaped counting beads, a beautiful hand-blown opal glass diffuser adds an elegant touch to this contemporary design. Growing up with an architect as a father, this piece has creative and functional elements that this designer has composed in a statement-worthy yet straightforward way.