Here is how Wikipedia explains photography. ( I have simplified the text a little ).
Photography is employed in many fields of science, manufacturing and business, as well as its more direct uses for art, recreational purposes, and mass communication.
“…as well as its more direct uses for art, recreational purposes, and mass communication.” I like that!
You can certainly use the media in your very own way. Let´s simply say it is writing with light. So I created my own alphabet. I made this exercise in art school years ago but in black and white. This is much more colorful. Doing your own is a good exercise for your eyes and mind. And I can promise you that you will get to see your surroundings in a new light. But why don´t you do it in your kitchen, garden, on your vacation or, well where ever. Good luck!
I had great fun doing this, and many people asked me what I was doing… They were a little surprised when i explalined.
There are more letters to come.