Canvas with Floating Walnut Frame entitled 'Musicians at a concert hall, Casa Da Musica, Porto, Portugal'. Photograph taken through a curvy glass design of musicians playing in a concert hall. available. Primary colors within this image include: Brown, Dark Gray, White, Teal. Made in the USA. Archival-quality UV-resistant inks. Canvases have a UVB protection built in to protect against fading and moisture and are designed to last for over 100 years. Canvas frames are built with farmed or reclaimed domestic (pine or poplar) wood.