In tumblr, show only posts with a certain tag in the home page

Question

In tumblr, is it possible to show only posts with a certain tag in the home page?
If so, how is it done?

Answer 1

I just wrote up the solution to the opposite problem here:

• How to hide the posts with a given tag from the homepage.

You can take inspiration from there and implement the opposite. Alternatively, you can simply add a "hidden" tag to each one of the things that you don't want displayed on the homepage.