Lovely painting, Deb. You're a girl after my own heart, taking care of this way in advance of the due date. Your links to sources was thoughtful and helpful. I like using the rubber bands. Much easier than packing tape. I will definitely steal this idea. If you can't find pool noodles, I have also protected frames with insulation for plumbing pipes. I get them at Lowes. Sorry no link. They are less than $1.25 for an 8' length, depending on the circumference of the tubing you choose. Great article, helpful and informative. Have you found that galleries keep your packing materials and return your paintings (if necessary) in the manner in which they were received?