Poster for the Zweig exhibition at Vienna’s Theater Museum: this was just a blank poster with the quote, the column is a reflection of the museum’s entrance.

Pi can be found everywhere, here in the Vienna Karlplatz tube station.

captured along the Donaukanal in Vienna.

A fluffy Easy rider , captured in Vienna.

by Herbert Boeckl, 1894-1966. Exposed at the Albertina museum in Vienna.