One of the amazing architectural glass options is PSG’s Spectrum glass which’s basically color-coated glass. It’s also known as back-painted glass and has been a great way to introduce color to the glass. Back-painted glass panels provide vibrant aesthetics. Completely maintenance-free when used as wall paneling with no risk of flaking, peeling, or surface damage due to the special Europen coating.  It’s available in an almost unlimited color range. They are blended into the acrylic resin base which gives it excellent durability and flexibility allowing the resin to expand and contract in extreme climates without cracking.