Please Mike, there are people who spend thousands on cameras and hundreds on editing plugins or ugh Photoshop and do not do this well. And you used a cellphone and one of those dollar-today-only aps... how do you think that makes them feel? This photo has an IR look, is the app you used for that effect?

Mike your photo is a great mood setter, I can imagine it in a large format cooling on a hot day. You need 2 more to give a ... Mr Google, help, I forgot the name... as usual Mr. G gave me more than I asked for: simple answer Triptych
https://findanyanswer.com/what-is-a-grouping-of-pictures-called

pt?k/ TRIP-tik; from the Greek adjective τρίπτυχον "triptukhon" ("three-fold"), from tri, i.e., "three" and ptysso, i.e., "to fold" or ptyx, i.e., "fold") is a work of art (usually a panel painting) that is divided into three sections, or three carved panels that are hinged together and can be folded. A quadtych is a presentation of four pictures.

Subsequently, question is, what are three parts of a picture? The three variables that matter the most in photography are simple: light, subject, and composition.

3. Composition

3.1 Simplicity.
3.2 Balance.
3.3 Breathing Room.
3.4 Interconnectedness.