An international symposium to examine the benefits of indoor plants on health at work will be held on June 14^th at the Floriade Exhibition, Holland. The symposium is aimed at interior landcapers, architects and plant buyers. Roger Ulrich from the Texas A&M University will be moderating the symposium and other speakers include Tøve Fjeld from Norway and Kathleen Wolf of the Uiniversity of Washington. Colleen Smith E-mail: coll@jerviscom.demon.co.uk