Veronica Melis and Beatriz Sayad in Daniele Finzi Pasca's Donka. As they get into position on the floor stage left, a live feed of them is projected onto a curtain at center stage. Then they do this hilariously impossible hand to hand act. Reminds me a lot of Les Kiriki, Acrobates Japonais by Segundo de Chomón from 1907. Funny, sometimes the stuff you think is brilliant and original has already been done, over 100 years ago. The element of being able to watch them live, though, made it even funnier.