Discover hidden gems around Antwerp, Belgium.
The Belgian Rupel region has over fifty brickmakers' tunnels running under streets and railway lines. They are the best-hidden reminder of the brick industry of yesteryear.
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On the occasion of International Art Nouveau Day, celebrated each year on June 10, a look at how this ornate architectural movement found its way into the most unlikely of places like coal mines, power stations, and railway yards and the long, sometimes heartbreaking battles to save what remains.
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