Circular Method Example 2
Concentric Circles

2. ...a ring like this. In this case there are 5 of them - hence construction radii - but this is not a fixed number.

Now a mathematician would be able to tell you exactly the length that each picture should be but (I confess) I do it by trial and error! Using Photoshop, or similar, it is easy to resize each picture slightly so it fits. They may not all be exactly the same size but can you tell?