There is one problem with all 3, they don't look carefully composed, there are things that are unnecessary elements interfering, and moreover, you wanted a certain subject and these photos seems to lack perspective, you didn't pick your angle, and you didn't use any technique or tool to show what you wanted...
The first one was better from the other 2, the other 2 are merely snap shots, it just seems that you wanted the biggest amount of stuff to be shown on those photographs.
Being there, pointing the camera, shooting, capturing some nice tones, is a very good effort actually, but the composition is what matters the most.
Every picture has at least 2 elements that should have been eliminated.
I'm sure you will do better tomorrow...