Here is the last one of these "focusing exercises". It's called Bees and other insects. You may not notice all the insects at first but there is at least 1 in every shot mostly more than one. Some of them are so tiny I didn't even notice them until I saw the footage on the big screen. So when you see the bees for example also look for the other tiny insects.
Doing this series of videos has taught me a lot about how to get the best out of my camera and I learned a lot that I didn't know before. Things like finding the sweet spot of the lens to name just one. ie between F8 & F13, depending on the focal length, on the lens I always use, below that and above that iris setting the focus is slightly softer.
I hope you enjoy this one.