Glas

Bert Haanstra (31 May 1916 23 October 1997) was a famous Dutch film and documentary director and Academy Award winner.

Haanstra was born in the town of Holten and became a professional filmmaker in 1947. In 1958 his documentary Glass, a filmic improvisation made in a glassfactory, won an Academy Award for Best Documentary Short Subject.

His price-winning film Glas, not the one above, can be watched on line