To prepare the beets, peel them and shave them on a mandoline, or slice them into very thin rounds using a knife with a fine, sharp blade.

WSJ: Sean Brock's Beet, Strawberry and Sorrel Salad | Slow Food Fast

The team had followed my advice on adding sound, and on using an exacto knife to cut the paper to give a very sharp look of light.

CNN: Interview with Nelson Shin