Here is another video for you, from 2012, in which Pierre Albuisson talks about his work.
Albuisson starts by talking about how 'his' association Art du Timbre Gravé promotes hand-engraved stamps, those being the least expensive little art works in the world. He then sums up some of his (then) recent engravings, such as the helicopter series for the French Southern and Antarctic Territories.
Then he mentions a few awards he has won and goes on to promote the art of the commemorative postmark. How much he enjoys making them, how tricky they are to design, and how they add another interesting layer to philatelic items.