Oil Painting tipI was looking up information on oil painting and I was looking through various information and a lot of information that I was aware of when I came across this tidbit.
"Don't dry your oil paintings in the dark. This may cause a thin film of oil to rise to the surface, yellowing it. (This can be removed by exposure to bright daylight.)"
I had no idea. So I guess I will take that one lonely painting I had no space for back out of the closet. More tips from the list I found this on can be found here.