English: "Visualization of Wiki links between art-historical actors with max. distance 75 years. ... Coloring the nodes according to each person’s nationality, as provided by the ULAN, reveals interesting patterns of cultural interaction within the network, as they are perceived by the English speaking Wikipedia community: The left side [...] is dominated by Italians (green). This cluster spans Renaissance and Baroque times, fading out by the end of the 17th century. A small cluster on the lower left represents German Renaissance around Albrecht Duerer (black). Further right, a cluster of Dutch Renaissance and Baroque (orange) persons marks the beginning of an interesting development. Two distinct groups of British (cyan) and French (red) historical actors dominate the center, until Americans (blue) unite them into a big melting pot around the late 19th century. The rightmost part represents Post-Modernist Americans, with a nationality-independent cluster of Architects beneath."^[1]

1. ↑ Doron Goldfarb, Max Arends, Josef Froschauer, Dieter Merkl. Art History on Wikipedia, a Macroscopic Observation WebSci 2012, June 22–24, 2012, Evanston, Illinois, USA.