In May 2007, Dr. Carlos A. Coello Coello had the opportunity of visiting the Universidad Nacional de Colombia-Sede Medellín. During his short visit, he delivered a talk and a tutorial, and had the opportunity of exchanging some ideas with students at this university. He enjoyed a lot this visit and hopes to come back some other time to the beautiful city of Medellín.

The pictures below show some images of the Universidad Nacional de Colombia-Sede Medellín, of the city, and of some sculptures from Botero located in a plaza in downtown Medellín.