By submitting your blog to Photarium blog directory your link will appear on a page with other blogs relating to the same tag. You will have a search engine friendly link back to your blog.
You have 3 options for including your blog in Photarium.
Sitewide sponsorship - Have your ad rotated in a premium position at the top of directory results across all of the tagged directory pages.
Price: $7.
Premium submission - Your blog will appear above standard submissions and therefore receive more traffic than standard submissions.
Price: $19.97.
Standard submission - Your blog will appear lower down the lists of blogs for your selected tags.
Price: Free.