A blog post is just a fancy name for a page with some stuff on it, that you “publish” on a date.
Then all your blog posts get displayed in date-order on the blog posts page.
They can contain anything that can go on any other kind of page (like galleries, maps, contact forms, images, etc) and they can be about whatever you want them to be about.
You can use them as individual portfolios of images from a photo shoot, you can write stories, share your thoughts. Anything you want.
Here’s an example gallery
Single photos in a blog post
You don’t have to display images in a gallery like the one above.
You can place them individually on the page so they fill the page width like this:

Or you can put them side by side, like this:


You can also create image sliders like this
Videos
You can also insert videos, and put them in columns (which collapse to a single column on mobile)
