You might also consider the visual weight of your items when displaying them. See how the shelving above doesn't cram too many large scale items on one shelf. The breadbox which is visually heavy is paired with two small plates and a muffin tin. The red polka-dotted box below (visually heavy) is paired with clear (visually light) mason jars. Does that all make sense?!? Hopefully so :)
It really is all about balance when deciding where and how to display your collection.
I hope you found some inspiration to create a statement in your home with shelving!
Make it a beautiful day!