Getting Adsense On All Picture Tumblr

Hey guys I applied for Adsense and they said I need more text on my tumblr (pretty popular). I have only posted pics and have a custom domain associated with the tumblr. Thanks

Create a bloggers blog, and write some articles 10-15 should be more than fine. Then apply for adsense and post the bloggers-blog url. When they accept you, use the adsense on your tumblr. However, if you have an adult blog on tumblr, google might ban you