In the pedestrian down-town. From left to right: A. Castaldo, G. Luzzato, S. Tuma, D.-U. Galetta, M. Pavicic, H. Haller, L. Zechlin, and O. Luthar.

In the hotel. From left to right: O. Luthar, A. Castaldo, G. Luzzato, D.-U. Galetta, M. Pavicic, S. Tuma, H. Haller, and L. Zechlin.

At the conference. Round table: S. Imre and G. Luzzato.

At the conference. Round table: G. Luzzato and D.-U. Galetta.

At the conference. Round table: M. Pavicic (presiding at the Round table)