Explanation:
Color itself has three primary qualities:
- Hue
- Chroma
- Value (Also known as Hue)
- Saturation
- Lightness.
"Shape" is the one visual element of art among the following choices given in the question that was most used by the artist, in <span>this piece entitled modern painting with clef, by Roy Lichtenstein. The correct option among all the options that are given in the question is the fourth option or option "d". </span>