Gallery (4)
Photo © National Geographic Channel
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Photo © National Geographic Channel
![Megastructures : BelugaXL - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/163/778/163778274_b90d1e.jpg)
Photo © National Geographic Channel
![Megastructures : BelugaXL - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/163/778/163778273_ca8d91.jpg)
Photo © National Geographic Channel
![Megastructures : BelugaXL - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/163/778/163778275_6cbff6.jpg)
Photo © National Geographic Channel
Photo © National Geographic Channel
Photo © National Geographic Channel
Photo © National Geographic Channel