Jean GIRAUD dit GIR dessine une caisse portée par un noir. Claire BRETECHER, Marcel GOTLIB et Philippe DRUILLET vont devoir chacun dessiner ce que contient cette caisse en 3 cases.

Or for those preferring Shakespeare:

Jean GIRAUD known as GIR draws a box carried by a black person. Claire BRETECHER, Marcel GOTLIB and Philippe DRUILLET will each have to draw what this box contains in 3 boxes.

It’s from some TV show in 1975…

As an amateur artist, I’m always so impressed when cartoonists freehand ink a finished piece, moving from area to area with zero difficulty. For me, I would first be starting with pencil, sketching multiple lines to work out the correct proportions, then adding detail, and finally using ink to tie everything together. What’s more, these people are using thick magic markers, which can be hard to control(!)

Oh BTW, the announcer seemed to pronounce two of their last names oddly. For example:
Bretecher = “Mordechet” ?
Druillet = “Doyet” ?

But I’m still learning French, so maybe I’m not hearing correctly.