Don't try to make a composition fit your camera's frame, unless you can comfortably do so.
If parts of a negative aren't useful, but the useful parts are what you want, crop to the useful parts.
Presentation choices also have a role in this. For my last group show, I chose square prints in square frames, even though two of the six negatives were actually 6x7.
It's funny how "cropping" seems to, often, be such a divisive topic.
Humans see in color, but "Nobody" questiones photos being shot in black and white. Talk about manipulation.!
But if somebody Removes/Crops a man out of the frame of 3 pretty girls.......
I've been shooting mainly slides for more than fifty years, and have learned how to crop in the camera which is also a boon with negative film because I don't have a darkroom.
I've been shooting mainly slides for more than fifty years, and have learned how to crop in the camera which is also a boon with negative film because I don't have a darkroom.