"Hans Christiansen (6 March 1866 in Flensburg – 5 January 1945 in Wiesbaden) was a German craftsman and painter of the Jugendstil. He was one of the founders of the Darmstadt artist colony." - (en.wikipedia.org 29.10.2019)
en
(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)
)
