Light and Dark #2 and #3

These are my concentrations #2 and #3.
I think the strong blackness in all of my concentrations connect them together. I think the theme is a little vague but I think with more works added it will get stronger.
I have started to move away from just doing straight forward photography. This is mostly shown in my third work. In the third work I had to learn more about photoshop to achieve the effect I was looking to create.
Here are some visual resources:

This one helped with the second concentration.

This is the effect I want to achieve for my fourth concentration. I want to create something with a window to have strong darkness invaded by light.