You can create galleries like the one you see below. No need to mess around with custom shortcodes or complicated interfaces. Just use the dead simple 'Narrator Gallery’ block. Woohoo!
Your photos’ previews are formed into collages automatically. Look at how neatly these 4 images have stacked:
The galleries have a fullscreen mode (lightbox) with captions and zoom. On mobile, you can exit a lightbox by simply swiping up or down — that’s what we’ve all got used to with the Facebook’s mobile app.