Ok, I will give it a shot. #1 is well exposed, sharp and has interesting lighting, but your intended subject – whatever it is – does not pop out. My eyes go all over the image trying to find a key point. Think of exactly what you are visualizing in your mind and compose the photo.
#2 is intriguing. I like the exposure and concept. However, the angled rectangle on the left of the photo that appears to be the wall in the stair case draws my eye from the main subject. Try a crop from where the center pole intersects the top of the frame. I believe that will isolate the woman better.
My $.02.
Larry