Gestalt principles are not only taught in cognitive psychology but also in graphic design. Search online for examples of bad web design. There are many websites devoted to this topic, including www.reddit.comLinks to an external site. (Search for the subreddit r/crappydesign).

1. Using these examples, identify features (at least one) that violate Gestalt principles (name the one it violates: Proximity, Similarity, Continuity, Closure, and Connectedness)
2. Use a Gestalt principles to suggest design improvements (Identify which one to use and how)

https://www.hongkiat.com/blog/force-perspective-photos/