Sharp as a Knife : The Dutch Waterline, a historic defence system, is nowadays a cultural heritage site which has been developed as an important recreational area.

Antzeko izenburuak

• Moses Bridge : Fort de Roovere of the Dutch West Brabantse Waterlines has been developed as a recreational area with hiking and bike paths.
  nork: Koster, Ro, et al.
  Argitaratua: (2012)
• Spherical Bird Observatory : A former bunker of the Dutch Waterline was turned into a bird observatory.
  nork: Huisman, Arie
  Argitaratua: (2012)
• Viewpoints : Scenic in a Dutch Landscape. ; In the Dutch Drentsche Aa area new belvederes give an overview of the exceptional qualities of this landscape.
  nork: Strootman, Berno
  Argitaratua: (2012)
• Blue-Green : Infrastructures ; Water management and infrastructure systems are becoming increasingly important in urban areas.
  nork: Dreiseitl, Herbert
  Argitaratua: (2012)
• A Bunker for Salvador Dalì : In Florida, on the southern end of St. Petersburg's waterfront promenade, a hurricane-safe museum was erected for an important collection of the Catalan painter Salvador Dali
  nork: Price, Constance
  Argitaratua: (2012)