I am not an artist but I do have a point that might help.
This is one of my favourite artists on etsy
http://www.etsy.com/shop/shiraeShe has had over 1000 sales, been on the front page and has regular customers. I am saving to one day have a collection of her work on my wall.
AND her item titles are very simple. Not any mish mash of words, just the title and the word Art Print. So I think you can be a success and keep your titles.
My other favourite artist
http://www.etsy.com/shop/TheNebulousKingdom?ga_search_query=thenebulouskingdom&ga_search_type=seller...has even more sales and also uses titles, although hers a less vague. I found her for a treasury I made on Red Riding Hood because she has Red Riding Hood clearly in the title. Make of that what you will.