Lilium (Warsaw)
The Lilium Tower was a planned skyscraper to be built in Warsaw, Poland, which was designed by Zaha Hadid. If the construction had been completed, at 260 metres (850 ft), it would have surpassed the Palace of Culture and Science as the tallest building in Poland.
Coordinates: 52°13′38″N 21°00′12″E / 52.22722°N 21.00333°E
...
Wikipedia