Look upwards and be mesmerized by a slow dance of color, a work of modern art, and mechanism of meditation. Inspired by Alexander Calder and the Mid-Century Modern Art Movement, contemporary mobiles provide an inviting accent in today’s interior spaces. The Tranquil Spectrum features 7 fabric triangle pennant flags in the vibrant colors of the visible rainbow spectrum. Aluminum arms swivel with small movements of air. Each kinetic mobile is completely handcrafted and balanced by hand in Massachusetts and signed by the the artist. No assembly needed – arrives ready to hang. Interior use only. Size notes: At its widest, the mobile measures approx. 34″. It is recommended to hang at least 18″ from the closest wall to allow the mobile to properly move unobstructed.