Barbara, your shop is wonderful! You do lovely work and should be proud of your talents. Your pics are great...clean, crisp and clear and show the product well. Might I suggest a few things? Just my opinion... ;)
Have you thought about utilizing your "About" page? It's located in your shop's toolbar at the top of your screen on your first page. It's a unique way to tell your customers about your passion, and you can add extra pics. Check it out if you haven't already. Once you initiate it, it shows on the left toolbar just above your policies.
Although your pics are excellent, maybe a prop here and there to add a little dimension? Some earrings hanging from a white mug or bowl? A bracelet with "sea glass" in a large seashell or solid colored bowl? A cell phone charm on a phone or zipper? Give people visual ideas!
The descriptions of your items, could be a little longer and not so cut and dry.
What inspired you to choose particular colors or craft a certain piece? It's great that you describe the materials you use, and the size of the item, but how is it packaged? How is it shipped? You have a great product line, and a very wonderful talent! Promote that in your descriptions! Look for key words that fit your product, (expertly handcrafted, attention to details, unique craftmanship, etc.). Doesn't need to be a short story, but let your customers know who you are and what makes you tick when you're creating.
Hope this gives you another perspective and I wish you continued success!
Sell your passion!!! :D