This is my contribution to the Lens-Artists Photo Challenge prompt You Pick It!
I thought about some of my experiments since being restricted to what I could do due to the Covid-19 pandemic.
Some of the experiments involved using the live composite and the live time settings of my Olympus camera to show motion blur of clouds at dawn and dusk.
As I have been experimenting with motion blur for years I decided to add a couple of earlier images to this post.

A 346 second exposure of clouds moving across Colpoy’s Bay, Ontario at dawn in the summer. Taken using a strong neutral density filter on the lens and using the live time feature of my Olympus camera.

A wave breaking over a rock on the Lake Huron shoreline in Southampton, Ontario 18 years ago. Isolated using the long telephoto I use for birds and mammals.

A wave breaking on the Georgian Bay, Ontario shoreline at sunrise 35 years ago. The camera was set up on a tripod and the shutter tripped when a suitable looking wave was about to break on the stones.