In December 2018 we collaborated with APECS Benelux and the dutch artist Udo Prinsen, in order to celebrate Antarctica Day in those three countries. In Luxembourg we went to 6 different classes in 4 different schools. In December the pupils explored the reason behind arctic day and night. In order to visualize the concept, we built camerae obscurae with soda cans and light sensitive paper. Initially, the pupils did not understand exactly where the “camera” was located - all of them being only familiar with digital cameras. It was about time we revealed the “secret” behind our “special” cameras. In June and July 2019, we went back to those 6 classes in Frisange, Gonderange, Remich and Schenge