Opening words
Fron to back: W. Baumann, E. Scerri and J. Schummer
E. J. Llanos
Questions
More questions
Villaveces' lecture
Vargas' lecture
Left to right: J. Schummer, E. Scerri, W. O. Leal and E. J. Llanos
Left to right: W. O. Leal, E. J. Llanos, G. Restrepo and J. L. Villaveces
Having some beer
A nice philosophical discussion
Philosophy of chemistry spectrum
Restrepo's lecture
Listeners
Leal's lecture
Bernal's lecture
Panel discussion
Coffee break
Quiroz, Llanos and Schummer
W. Baumman and J. Schummer
H. A. Contreras and C. E. Rozo
Left to right: L. Noguera, H. A. Contreras, C. E. Rozo and G. Restrepo
Left to right: L. Noguera, H. A. Contreras, C. E. Rozo and N. Quiroz
Outdoor discussion
E. Scerri playing the guitar
Having lunch at the Gold Museum in Bogota
