Can I create a page with masonry blog style?

I like the look of the demo page for the Kopy theme. But I’d like to know if it’s possible to tweak it slightly?

If I set my options (Settings–>Reading) to “display my latest blog posts,” I can get a nice masonry grid as expected. But I’d like to be able to create a page that looks like this, and then insert some other elements (maybe the gallery, etc.) at the bottom. It looks like I can’t do that – there doesn’t appear to be an option in the page builder to display blog posts in masonry format. Am I missing something, or is there really no way to do this?