I need to keep thinking of 3D circles for each circle – imagine it was a transparent cylinder with lines round. Also keep them symmetrical. And keep the pencil sharp!
![](https://devyse.co.uk/wp-content/uploads/2021/01/20210113-1.jpg)
A record of my 'picture a day' challenge
I need to keep thinking of 3D circles for each circle – imagine it was a transparent cylinder with lines round. Also keep them symmetrical. And keep the pencil sharp!