No pages yet. Start one, then draw in a frame or shoot a run of them in a gallery.
Tap a frame to draw in it, add photos and studies, or write its caption.
Into the first empty frame of the page you pick. Pages need the same frame shape.
Does it read on its own, without its caption?
The same photo, cropped differently, into the next empty frames on this page, with this frame's study. Open each one to adjust its crop.
The hand draws the frame's photos and drawings as a new layer on its own paper. Detailed / Simple on the study sheet sets how much paper it leaves open.