Claim: Plac Zbawiciela or Saviour Square, originally designed by 18th-century gardener and architect Johann Christian Schuch, is a circular city square and roundabout in central Warsaw, Poland intersected radially by three streets.
Evidence: Plac Zbawiciela or Saviour Square, is a circular city square and roundabout in central Warsaw, Poland. The square was originally designed by 18th-century gardener and architect Johann Christian Schuch as part of the royal gardens.