from what i gathered, adsense is pay per click advertising? there's also stuff like affiliate marketing where you get a % of sales made through your site's referral. such companies include amazon, commission junction, cpaleads, etc. there are really dozens if not hundreds of sites like these.
an example where you might have come across one of them and not realized it: you visit some review site, read the review, and at the bottom it shows a link saying "buy this product from amazon", or it gives you several links which compare prices of the same product between several stores. if the reader buys the product through one of those links, the website's owner gets commission. there are also ebooks, locked premium content sites (ex: fill out this survey to access restricted area/download our "free" ebook) so when a person fills out the survey, they get paid.
btw, from what i saw, your site is heavily image based (your posts are made in jpeg rather than plain text). if you're aiming at getting additional visitors to your site through search engines, then actual text would be your friend.
