I didn’t feel that I understtod the ovals in the battery drawing so I did a few more abstract studies to see what happens to ovals when they change angles. Eventually it struck me that they change width and the axis changes.
![Ovals](https://devyse.co.uk/wp-content/uploads/2022/02/20220219-1024x769.jpg)
A record of my 'picture a day' challenge
I didn’t feel that I understtod the ovals in the battery drawing so I did a few more abstract studies to see what happens to ovals when they change angles. Eventually it struck me that they change width and the axis changes.