Prettiest Mistakes?

Weird question lol. I was just thinking that some balance checks on beam are actually very nice-looking, with good leg extension, pointed toes, and a certain rhythmic floatiness. Specifically, I was thinking of Mustafina's 2010 AA Beam, and Tang Xijing's 2019 AA Beam.

so, anyway, what do you are think some of the prettiest mistakes in gymnastics history?