The Acoustic Sculpture Speaker is a speaker from the Transparent Sound brand that is pre-sculpted by Per Brickstad. The speaker is 3D molded and sprayed in jesmonite, a mineral acrylic composite with less environmental impact than plaster and concrete invented in Great Britain in 1984 by Peter Hawkins. Acoustic Sculpture is a special edition that explores the sculptural, more organic geometry for its artistic expression. The inspiration for Acoustic Sculpture comes from the human ear and seashell with its horn shape, which also amplifies the sound from the speaker.