Before revision: Such examples include Frederick Kiesler's Grotto of Meditation for New Harmony (1964), ARM'st post-modern Storey Hall (1995), Aranda/Lasch's Grotto Concept, (2005), DSDHA's Potters Field Park Pavilions (2008), Callum Moreton's Grotto pavilion (2010), and Antonino Cardillo's Grottoes series (2013– 2016 ).
After revision: Such examples include Frederick Kiesler's Grotto of Meditation for New Harmony (1964), ARM'st post-modern Storey Hall (1995), Aranda/Lasch's Grotto Concept, (2005), DSDHA's Potters Field Park Pavilions (2008), Callum Moreton's Grotto pavilion (2010), and Antonino Cardillo's Grottoes series (2013– 2023 ).