Does the museum allow someone to paint a masterpiece at the museum? I'm sure you must need to be pre-approved. How would I go about becoming pre-approved to bring oil paints and easel into the gallery and paint a reproduction?

Do you know what you want to reproduce?

I'm sure the administration would love to have a genuine masterpiece painted on the grounds! Kudos to your ability to create a masterpiece in the first place!!!

Call them, great place.

You should Call them...