Affiliate Marketing Secrets

I have a niche luxury home photo tumblr blog..
I’ve been getting a lot of followers, but only 20 unique views a day.
I am monetizing it, and have ads. But with 20 unique views a day, I’m not gonna get much money.
I post original stuff, and it all has thousands of notes with me as the source – so that’s why I’m getting new followers, etc. All of my views come from “word of mouth” kind of.
how can I get it to show up in search engines, etc? I think I have a success, I just need to get it in google. I’ve submitted it, too.