Images pulled from the Variation 23 video are posted on Facebook, the images are being used based on the viewers' reaction.
Variation 23 album: https://www.tinyurl.com/yxkz23ys
More info: https://vimeo.com/showcase/5641128
The videos are posted on Vimeo, (Aria + 30 Variations + Aria da Capo) followed by the original sketch of the full piece.
Goldberg Variations, albums and image sequences videos done so far:
Aria and Variations 1 to 24: https://vimeo.com/349258648
Aria to Var 23 image sequences: https://vimeo.com/452223567