The Blauwe Theehuis ("Blue Tea House") is a 1930s Modernist pavilion in the Vondelpark in Amsterdam, the capital city of the Netherlands.
The roof edges and balustrades and the 12 pillars supporting the top floor are painted blue.
[1][2][3] The Blauwe Theehuis was built in 1937, after the previous tea house on that spot was set on fire and burned down in the summer of 1936.
[3][4] On 3 May 1997, the then-owner of the Blauwe Theehuis, 55-year-old Piet Bosters, was found murdered in his residence on the top floor of the building.
However, there were no signs of forced entry, indicating that the perpetrator may have been an acquaintance of Bosters', or had somehow obtained a copy of the keys to the building.