Once on the wall, behind UV protection, there is little you need to do. As dust builds up over the years you should consider cleaning the surface. For coated prints and acrylic I recommend using ammonia-free fluids and a soft microfiber cloth.
Once on the wall, behind UV protection, there is little you need to do. As dust builds up over the years you should consider cleaning the surface. For coated prints and acrylic I recommend using ammonia-free fluids and a soft microfiber cloth.