One shot - Two images
One of the big reasons I bought the FujiFilm GFX100RX is to be able to shoot natively in an XPan format 65:25 - imagine two 35mm images side-by-side. But with that big wide format comes a big challenge, how to fill the space responsibly.
Something I started to play with was finding scenes that split the frame into two distinct images. Here are the three that I found. (OK, the last one is only 16:9, but still two images in one.)