Hi Anonymous,
I took a look at a couple items in your shop...honestly I don't know much about photography so I can't say I would be the best help.
But I will try my best to give you the advice that has worked for me. As for keywords, if you're struggling and not seeing results (views), I like to go and scope out the competition. That's to research other people that are selling similar items.
I looked at your keywords, and some of them are too specific.
In this listing
https://www.etsy.com/listing/602965735/hidden-windows?ref=shop_home_active_2You have "bent chicken wire" "barred windows" as one of your top keywords...
The way I would think about finding keywords is... how many people would know EXACTLY what kind of photographs they're looking for and actually type in "bent chicken wire photograph" in the search bar.
I'm guessing not many, so I try to be more broad like "industrial photograph" or "wall art."
I actually went ahead a looked up a few best sellers in your niche and this might be a good place to start.
https://www.etsy.com/listing/240087958/titanic-photo-1911-rms-old-titanic?ga_order=most_relevant&ga_...**You can find the keywords that they use at the very bottom of the page where it says "Related to this item" (this actually means the keywords they've used)
I do like how your listings have a story to go with each photograph, it creates emotion.
Hope this helps.
xoxo
Lauralily