Should an Oil Painting be Framed Under Glass?
Should an Oil Painting be Framed Under Glass? “Should an oil painting be framed under glass, or not? I have just finished an oil on board and am not sure how to frame it. Previously my oils were painted on canvas board or canvas.” — KateAnswer: There’s no need to frame an oil painting under glass if it’s painted on canvas, panel, or board. The exception is if the painting is done on paper or thin card, which should be framed under glass to protect the support from environmental damage more than the oil paint. With sturdier supports, the final varnish applied to the painting is considered sufficient protection. (Remember though that an oil painting shouldn’t be varnished for at least six months after you’ve finished it to ensure the paint is thoroughly dry.) If you’re wondering why you see oil paintings under glass
