There must be billions of them in the world. We pass them every day. We walk on them. We do not take any notice of them. They are heavy, and usually made of cast iron. They come in many different shapes, sizes and patterns. Look, and you will find them everywhere.
What are they? MANHOLE COVERS, that provide access to local service systems such as water, electricity, gas, and telecommunications.
Post photos of any interesting ones you find here.
Heleen de Vaan
Groningen (North-Netherlands), seen at the train station:
yesterday
Heleen de Vaan
Leeuwarden (or Ljouwert, in Frysian language, in the North-Netherlands), somewhere in the city center:
The image shows the Oldenhove tower, the ‘scheve toren’ = leaning, inclined tower.
yesterday
Valentine Mark Herman
TWO MORE FROM KLAUS POTTHOF -- THESE ARE FROM MONTREAL
5 hours ago