Ideas for a shell collection?

I made a tabletop fountain for my office. These are all shells I picked up from beach trips. I added a pump I purchased on Amazon and some pieces of "sea glass" I purchased in a shop at the beach. The fountain isn't glued, so I can rearrange it or add new shells whenever I want. The sound of the water is soothing and seeing it makes me happy.

I put my shells in a large glass vase... but you might also consider putting them in a series of shadow boxes if you'd like to display them on the wall.

Hello. You could out them in a large glass vase or jar and add battery operated fairy lights through out the jar so it lights up pretty at night.

I really like making photo frames with them! Search 'seashell photo frames' 😊