Rachel Bacon, U.S.A. / Belgium Salt blocks cast in geometric shapes by Rachel Bacon were arranged over and around an old sign for the ARS aemula naturae painting and drawing academy. Click on the image for a larger view. Rachel's salt blocks are on the lower left side of the image. The cubes dissolved gradually - during the 3 week exhibition - into and against nature. Rachel Bacon, The Netherlands. To a list of the artists with links to their work. An overview of the courtyard