A photo that crosses the fold becomes an event.

A spread from my A Speccy Man Has A Breakdown
One of the nicest things you can do in a Micro-Memoir is let a single photo run right across two facing pages, so the reader has to open the covers a little wider to take it all in.
It looks like clever design. It’s actually almost embarrassingly simple – you just cut one wide photo into two tall halves.
I’ve written up how to do it a) on a Mac and b) using my phone’s screenshot button:
How to split a photo across a double-page spread.