What type of artwork is "Sad Clown" by Beverly Melver?

"Sad Clown" by Beverly Melver is classified as oil on canvas because it is created using oil paints applied to a canvas surface, which is a traditional and widely practiced medium in the field of painting. This method allows for a rich depth of color and texture, providing the artist with the ability to create detailed and expressive work. Oil on canvas is known for its durability and versatility, making it a popular choice among artists for both fine art and contemporary pieces. The distinct characteristics of oil paints, such as their slow drying time, also enable artists to blend colors more easily, contributing to the emotional and visual impact of the artwork. In contrast, the other options do not accurately describe the method or medium used in the creation of "Sad Clown."