Danube
"Danube" is an Old European river name derived from a Proto-Indo-European "*dānu". Other river names from the same root include the Dunaj, Dzvina/Daugava, Don, Donets, Dnieper, Dniestr, Dysna, Tana and Tuoni. In Rigvedic Sanskrit, "dānu" means "fluid, drop", in Avestan, the same word means "river". In the Rigveda, "Dānu" once appears as the mother of Vrtra, "a dragon blocking the course of the rivers." The Finnish word for Danube is Tonava, which is most likely derived from the word for the river in Swedish and German, "Donau". Its Sámi name "Deatnu" means "Great River". It is possible that "dānu" in Scythian as in Avestan was a generic word for "river": "Dnieper" and "Dniestr", from "Danapris" and "Danastius", are presumed to continue Scythian "*dānu apara" "far river" and "*dānu nazdya-" "near river", respectively.
Danube school
The Danube School or Donau School (German: "Donauschule" or "Donaustil") was a circle of painters of the first third of the 16th century in Bavaria and Austria (mainly along the Danube valley). Many also were innovative printmakers, usually in etching. They were among the first painters to regularly use pure landscape painting, and their figures, influenced by Matthias Grünewald, are often highly expressive, if not expressionist. They show little Italian influence, and also represent a decisive break with the high finish of Northern Renaissance painting, using a more painterly style that was in many ways ahead of its time.