An iconic mural painted by disgraced entertainer Rolf Harris more than two decades ago will be removed by victims of sexual abuse in the wake of the entertainer's jail sentence for the sexual assault of four women.

Frank Penhalluriack, owner of Penhalluriack's Building Supplies in Caulfield, will stage a public "obliteration" of Harris' mural on Monday, where one of the entertainer's victims will begin by painting the wall in red.

Owner of Penhalluriack's Building Supplies in Caulfield, Frank, in front of a mural painted by Rolf Harris. Credit:Luis Ascui

Mr Penhalluriack said using the colour red was symbolic, because it "will remind all who see the spectacle of colour on the white wall of the horror of the way this man misused his power".

"I think it's important people take a stand against abuse," Mr Penhalluriack said.