The founders of the New York City subway believed that every design element in the system should show respect for our customers and enhance the experience of travel. Language was added to contracts that required the highest quality materials and craftsmanship. This led to the extensive use of ceramic tile, terra cotta and mosaics as decorative elements. As the century-old transportation network is restored and renewed, these decorative elements of the past are preserved and protected as contemporary art and design are introduced.MTA Arts & Design commissions dynamic contemporary art. Arts & Design builds upon the design mandate dating back to when the New York City subway was first constructed. On opening day in 1904, the founders declared the system a "great public work," for both the access and efficiency it would provide New Yorkers, and for the emphasis on creating an inviting space through beautiful ornamentation, craft, and good design. This emphasis is carried forward in Arts & Design's visual and performing arts programs, and design initiatives that contribute to the cultural vitality of the transit system, a place where millions come together each day.In conjunction with a massive rehabilitation program launched in the 1980s, MTA Arts & Design was created in 1985 to oversee the selection of artists and installation of permanent artworks in subway and commuter rail stations. Aa broad spectrum of artistic activity, including permanent art, posters, photography installations, digital art, live musical performances, the Poetry in Motion program, and special events. Arts & Design also consults on architectural features within stations and subway cars, and other industrial design elements. Their permanent art program has more than 370 works art.