Richard John Frizzell MNZM (born 1943) is a New Zealand artist known for his pop art paintings and prints. His work often features Kiwiana iconography combined with motifs from Māori art traditions, such as the tiki and tā moko. He is based in Auckland. Frizzell does not stay within one particular style, and often adopts unfashionable painting styles. Thus, he can be compared to artists such as Roy Lichtenstein, Paul Hartigan, Ian Scott, and Andy Warhol. Frizzell's best-known work uses as its base the "Four Square man", an advertising character for the Four Square grocery chain.