It is the time that the artist excels past the mechanics to an expression that makes you want to try the different arts for yourself.
Every once in a while there is a clinker. But for the most part, you will want to repeat watching.
It helps that I have already dabbled in a lot of the arts so I can tell that whoever chose the individual artists excelled in the choice.
The presentation is in episodes like Memory, Landscape, and Community. I am not sure of the significance. I just watched from one end of the DVD to the next. Two good points about this presentation. One is not in sound bite form where all the artists say one thing then all the artists say, anointer. Second, it tells a little history of how the artist came to a point in life where he/she decides to be an artist instead of a drone in society.
I know that the series cannot be everything for everybody, however, I would have liked them to have slowed down to shoe more of the mechanical details of each craft.