Rainbow Note Murano Style Art Glass Centerpiece is a plethora of color flowing onto your home. Rich Rainbow colors reach out to the sky. A simple clean attractive shape embellished with rich color makes this unique décor accent a winner. The rainbow is comprised of seven different colors. Each of these colors is vibrant and beautiful, and each one is different than the next. This conveys a beautiful message of inclusiveness and cohesion. It demonstrates how beautiful diversity can be. Art glass is a blend of many colors of glass and it is completely normal to have air bubbles appear in the glass. Colors may also vary slightly from piece to piece making each one a unique work of art.