Kim, welcome to FAA! My suggestion to you would be to stop worrying about views and start concentrating on your descriptions and keywords, like Joseph said. I've been here 8 months and only have about 5500 views, but I've made several sales in that time, and I'm pretty sure part of the reason why is because I try to put relevant info in the description and to max out the keywords with relevant search terms. Of the pieces in your portfolio that I looked at, you have no descriptions and very few keywords that don't necessarily have anything to do with the image. Take this one, for instance:
Without a description, you are virtually invisible to Google, so no one will be finding this that way.
Your current keywords are: danger, kim, lessel, blue, red, symbolic, railway, train, stress, blood, pressure
I'd suggest adding: railroad, railroad crossing, signal, lights, flashing lights, red lights, warning, stop, caution. If you need help coming up with more, just ask on the forum. There are always plenty of people willing to add to the list. Meanwhile, general terms like "symbolic" aren't as helpful since all art is symbolic of something. Also, phrases like "blood pressure" should not be separated by commas, otherwise you're going to get people looking for pictures of blood and finding a train signal. That looks bad for the site, and it won't get your work found by the right people.
Good luck!