Bust of Heinrich von Ferstel in front of the main building of the Vienna University of Technology. The work from 1903 was created by Artur Kaan.
Heinrich Ferstel, since 1879 Freiherr von Ferstel (1828-1883) was an Austrian architect and university lecturer. In 1879 Ferstel was made an honorary citizen of Vienna and raised to the rank of Freiherr (baron) by Emperor Franz Joseph I.