Installations and Collaborations View fullsize Bloom, A Site-specific installation, Elizabeth Knowles and William H. Thielen, part of PSYCH OUT!!!, Woodstock Byrdcliffe Guild, Woodstock, NY, 2019 View fullsize Bloom, A Site-specific installation, Elizabeth Knowles and William H. Thielen, The New Canaan Sculpture Trail celebrating Earth Day’s fiftieth anniversary, New Canaan, CT, 2020 View fullsize Modern Dance – A Site-specific Installation, Elizabeth Knowles and William H. Thielen, Aug. 3 - Nov. 2, 2014, Art in Nature, a collaboration of Greenwood Gardens & Studio Montclair, Short Hills, NJ View fullsize Locating, A Site-specific installation, Elizabeth Knowles and William H. Thielen, Part of American Twist, Governor’s Island NYC, New York Sculpture Guild, NY, 2016 View fullsize Modern Dance – A Site-specific Installation, Elizabeth Knowles and William H. Thielen, June 4 – Oct. 10, 2016, Natural Threads, Heritage Museum and Gardens, Sandwich MA View fullsize Locating, A Site-specific installation, Elizabeth Knowles and William H. Thielen, June 22 - Oct. 31, 2013, Contemporary Sculpture at Chesterwood, Chesterwood National Trust for Historic Preservation, Stockbridge, MA View fullsize Wonderland, part of Ties That Bind: Four Installations, Paris Gibson Square Museum of Art, Great Falls, MT, 2012 PINK – A Site-specific Installation, River Campus Art Gallery, Southeast Missouri State University, Cape Girardeau, MO, 2009