Glass has long inspired and captivated artists and the public alike. It has the ability to be plain and functional or extravagant and artistic. From the artistry of old-time glass blowers to the colorful assemblages of Dale Chihuly, glass has served as a poetic muse for artists who have created some of the most beautiful works of art ever witnessed. Transparency explores the various degrees of clarity of glass. The music is thick and impenetrable, then light and open, and finally invisible and airy.