Bridget Riley by John Goldblatt - British Council Archive, as is the previous image
Jeannine Marchand | Mural (clay)
Fenella Elms - Ceramics Artist - Flows. Could try Tea bags soaked in wax, colored wax? Ephemera trapped inside it
sculpture murale, magnifique… wall sculpture, Jeannine-Marchand
Plastic Bag Landscapes by Vilde Rolfsen
A blank canvas; work in the early stages after adding the fabric dipped in a thin plaster mix.
Disks bearing Spirals by Marcel Duchamp, 1923, pencil/ink - WikiPaintings.org
Marcel Duchamp: Art is either plagiarism or revolution.