The new film from the K3, Studio 100 is taken to reach that goal. A week is a long time to film, Hanne, Klaasje, and Marthe, in a marl quarry made in the belgian province of Limburg.
These days, Q3, deep down in the ground scene, according to Klaasje is Q3, for the entire day, a couple of miles below the ground. That does, however, have one major advantage: the F3 was the last few days of tropical temperatures. In the we follow, it is less than 10°.
