Gabi Holzwarth, a violinist, was video'ed playing outside of one of the cafes at the Google headquarters in Mountain View, aka the GooglePlex.
This is interesting because most performers go on stage. It seems someone asked her to play a little tune and she did on the spot.
Google's Adamme Kearney posted the video on Google+ so you can watch it, above it a short animated GIF of the moves.
This post is part of our daily Search Photo of the Day column, where we find fun and interesting photos related to the search industry and share them with our readers.