The One Where No One Proposes - S9-E1
Visible crew/equipment: When Mr. Geller, Ross, and the others are looking at Emma lying in the bassinet in the nursery, in the shot facing the adults as the camera zooms in we can see the edge of the set wall (with clouds and stork) behind them, and the set lighting is visible at the top right corner of the screen.
The One Where No One Proposes - S9-E1
Visible crew/equipment: At the beginning when they're looking at Emma between shots you can see a Cameraman or Camera in the Window.
Answer: The painting doesn't have a name, and if it does it is never mentioned in this episode.