A naked young woman is sitting with her back to the camera. An artist’s hand draws a contour of the lungs on her back. We see artist’s brush paints beautiful blue lines on the woman’s skin

The artist’s hand finishes the drawing and disappears. The woman inhales – and the painted lungs slightly move

The drawing is “animated” – in the bronchi’s upper part we see a flaming orange-scarlet image of inflammation. Then our woman coughs, and her lungs spasmodically move.

Then we see a table with a pack of Codelac Broncho on top of it. The artist’s hand uses a soft cloth to wipe away the red inflammation leaving the beautiful blue lungs.

Packs. The woman in the background inhales deeply. Her lungs are healthy.