Think about it... by Boris Alexander Keller


09-Nov-2025

The Zollverein Coal Mine in Essen, a significant industrial monument and UNESCO World Heritage Site.

*** Best viewed at original size ***

Visit the The Heritage of Mankind See here

Sony Alpha α6700 ,Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD
1/160s f/4.0 at 32.0mm iso400 full exif

other sizes: small medium large original auto

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