Please read the article, explain this anti-littering campaign by using Gestalt p

Please read the article, explain this anti-littering campaign by using Gestalt psychology.
The Huffington Post Canada (2014, August 27). Toronto’s Anti-Littering Campaign Gorgeously Shames Litterbugs, The Huffington Post Canada, Retrieved from https://www.huffingtonpost.ca/2014/08/27/toronto-anti-littering_n_5722152.html
Note. By the way, City of Toronto had to pull this anti-littering campaign over trademark infringement concerns.

How to create Testimonial Carousel using Bootstrap5

Clients' Reviews about Our Services