There are plenty of ways to make your blog looks more interactive. Adding photo galleries is one way to do that. Gallery Voting could be just what you need to keep people more active and engaged with your site. It lets your visitors vote and like gallery images and photos. Once you install this plugin, a like and a vote count are added below photo in your image galleries. Your visitors will be able to tell you which photos they like the most.
Gallery Voting is a free plugin. It lets you get your visitors to contribute to your community with their votes. You don’t need to change your theme or plugins you have installed to use this.