I think it is the same with photography: be aware of the subject you want to shoot, and you will see many more subjects than you ever were aware of.

That's an interesting view point @bringolo. I tend to do the opposite. I usually go out with a totally open mind and let the subjects come to me. I like what I end up photographing that has come as a complete surprise. Especially when I end up making posts from themes that I've just discovered. 😊