![](https://eportfolios.capilanou.ca/claricemah/wp-content/uploads/sites/11635/2020/09/Untitled-6-1024x716.png)
Similarity is the main principle of this design. This design is created by the pattern of the shape of people, which is differentiated by the one yellow person. The viewer perceives the black elements as related, as they are all the same shape and size.