Review on 🎨 Guerrilla Painter Carton Plein Air 8x10 Panels: 10-Pack - Artists' Ultimate Outdoor Painting Companion by Sasha Hsiao

I am an advanced MFA artist with paintings in museums and large corporations around the world and an archivist. Despite their claims, this board will warp over time. Did the great artists of the past draw on paper? Yes. However, due to the presence of thin cardboard particles on the panel, it must be attached to a board or canvas for archival purposes. If you are painting outdoors and want to explore a little outdoors, please apply at least 5 coats of primer to create a finish that has a somewhat archival look. If you wish to keep this sketch, I suggest mounting it to a panel using archival rabbit skin or jade safe glue. Therefore, you can start with a panel or canvas instead of buying this product. If you don't mind sketching or studying on this surface - gesso and paint, but don't expect it to last.