Robin Good: Euscreen, a Best Practice Network funded by the European Commission and which provides standardised access to over 30,000 items of video programme content and complementary contextual information, has been updating "Exhibitions" a curated set of 10 collections covering cover historical events, political debates and everyday life in Europe.
From the official site: "The current release, visible at http://www.euscreen.eu/exhibitions.html, brings online 10 different exhibitions, some of which are divided into subchapters or strands. The exhibitions are created by archivists, researchers, and enthusiasts."
EUscreen Exhibitions: http://www.euscreen.eu/exhibitions.html#.UDO0j0TMqng