Jo Baer: Primary Light Group: Red, Green, Blue (1969) Jo Baer: Primary Light Group: Red, Green, Blue (1969) Jo Baer: Primary Light Group: Red, Green, Blue (1969) Primary Light Group: Red, Green, Blue NamePrimary Light Group: Red, Green, BlueInfo Oil and acrylic on canvas, three panels. Ā© 2021 Jo Baer ArtistJo Baer (1929 - ) Shot at MoMA on 1 July 2007