Paint Layers https://paintingfacts.com/ Painting facts from surface to support. en How to Read a Museum Painting Labelhttps://paintingfacts.com/read-museum-painting-label/https://paintingfacts.com/read-museum-painting-label/Read a museum painting label in two passes. First identify the maker or attribution, title, date, medium, dimensions, credit line, and accession number. What Is Underdrawing in a Painting?https://paintingfacts.com/what-is-underdrawing/https://paintingfacts.com/what-is-underdrawing/Underdrawing is the preliminary drawing of a composition on a prepared painting support.