The One Where Ross And Rachel Take A Break - S3-E15
Continuity mistake: When Cloe hands Chandler and Joey the flier, it goes from flat to folded to flat in 2 camera cuts with no time to do it. (00:03:15)
The One Where Ross And Rachel Take A Break - S3-E15
Continuity mistake: When Monica and Phoebe are eating with the diplomat and his translator, watch the translator's chocolate cake. It either rotates, has some taken out of it, or is a different piece. Whichever way, the cake changes size, shape or position without him ever touching it. (00:18:10)
The One Where Ross And Rachel Take A Break - S3-E15
Continuity mistake: When Rachel is sitting in the window seat talking to Mark on the phone, the glass and the wine bottle move closer to each other. (00:15:50)
The One Where Ross And Rachel Take A Break - S3-E15
Continuity mistake: When Phoebe and Monica are at Monica's table and Phoebe is trying to convince Monica to go on a date with her date's translator, watch Phoebe's arm. She points at Monica when she says, "Don't call him that; his name is Spackleback Larry", but when the shot changes to a side view of them, she has her arm resting on the table with no time to put it down between shots. (00:06:25)
The One Where Ross And Rachel Take A Break - S3-E15
Continuity mistake: During the dinner scene with the diplomat and translator, the men's glasses move closer, then further apart, and then closer together again. (00:14:20)
The One Where Ross And Rachel Take A Break - S3-E15
Continuity mistake: When Phoebe rushes in at the start she has a coat on. Camera cuts to Monica then back to Phoebe, and the coat is off. There is not enough time to take it off. (00:00:15)
Answer: The painting doesn't have a name, and if it does it is never mentioned in this episode.