This template comes standard with an Instagram slide show gadget and a Pinterest 'Show Off Your Pins' gadget in the sidebar. The choice is up to you whether you want to use them or not. Of course you need to have an Instagram and Pinterest account to make this work.
At
the bottom of each post a 'Related Post' widget will show up as well.
This will only work when you give your blog posts so called 'labels'.
And of course for the images to display in this widget you need to add
at least one image in a post.