Submission: April 10, 2020Registration: April 10, 2020Language: English, Espaniol, Italian Location: Wien, AustriaPrizes: Please see details below Type: Open Wien maintains the its indentity without renouncing to innovative thrusts. The capital of Austria consists of twenty-three districts: Innere Stadt, bordered by a ring of trees that retraces the demolished defensive walls, identifies the ancient
