Gurgles making friends with my cello

This was during a rest break. I'm learning a lot, and I will be happier still when I know what I'm doing. I've discovered how to bring forth different notes and how to make each string sound like the one to its left (a fifth higher). I'm working on bowing correctly and getting a feel for how to make the notes sound the best they can from the instant the bow touches the string until it leaves. There is much to learn!