A fly-on-the-wall view of Olafur Eliassonâs laboratory 2021 Olafur Eliasson Foto: Mark Niedermann Olafur Eliasson has removed the walls of the Beyeler Foundation in Basel and has let water, plants and animals as well as people into the museum. This content was published on June 14, 2021 - 09:00 June 14, 2021 - 09:00 Meret Arnold, Ester Unterfinger (photos) See in other languages: 5 In his accustomed spectacular style, he has created a highly aesthetic environment to stimulate the senses. A world-class art space becomes a laboratory where the biological perspective dominates. April 21, 2021, 7:30 p.m.: A green disrupts an idyllic scene. I am walking on a curving path through an English-landscaped garden at the Beyeler Foundation. Perfectly positioned clusters of trees, clearings and water evoke a natural landscape.