Hi Aaron! Your titles seem to need some tweaking. You can take some of the phrases from your tags and create some good searchable titles. Remember that Google likes general terms at the beginning of your title and the more descriptive words at the end. So first say WHAT your item is, then describe it after.
http://www.etsy.com/listing/89813750/french-blue-chairs-fine-art-photographySo instead of this: French Blue Chairs Fine Art Photography France Photo Green Grass Chateau Jonvilliers 8x10 Limited Edition
You could do this: Fine Art Photography- 8x10 Limited Edition - French Art - European Blue Chairs
Or something like that. People searching for "French blue chairs" aren't necessarily going to want your photo, but someone searching for "Fine art photography" might.