Congrats on hitting 50! Now, take a break from listing to work on your titles and tags. The first three words in a title are the most important for searches, so make sure that the most important words are at the beginning, such as word art print, owl print, etc. For tags, try to use multi-word tags that people would actually type into the search bar when looking for prints like yours. For instance, flower print, 8x10 print, word art print, tea print, quote print, green art print, etc. Play around with them and find what works for your items.