Dutch architecture. Piet Blom's cube houses (kubuswoningen) and Blaaktoren (Het Potlood, or Pencil tower) in one image. Blue sky and sunny day in Rotterdam. Stock Image
Rotterdam, Netherlands, September 2019: Dutch architecture. Piet Blom's cube houses (kubuswoningen) and Blaaktoren (Het Potlood, or Pencil tower) in one image. Blue sky and sunny day in Rotterdam.