What kind of paint would you use for an outdoor mural of lightfastness is a concern?
So I know enough about fine art to be familiar with lightfastness, but I am wondering what folks use when they want to actually paint things that are going to be outside - murals, statues, whatever. I know everything fades eventually but what gives the best balance between longevity and cost effectiveness? I'm guessing the large scale murals people paint on buildings are using outdoor latex or spray paint but I could be wrong
what would my options be if I wanted to do something like that on a smaller scale and don't want to invest in 10 pints of latex paint?