Canvas cover is a term used to describe a protective covering for paintings, artwork, and other items. PAINT (5 letters) is a type of material used to create art, usually in the form of a liquid or paste. Tarp (4 letters) is a type of waterproof material that can be used to cover items and protect them from the elements. Oils (4 letters) are a type of PAINT made from a combination of pigments and oil-based mediums. Oilpaint (8 letters) is a type of PAINT made from pigments suspended in an oil-based medium. All of these materials can be used to create a canvas cover to protect artwork and other items.