B&W Photography Challenge. Day #2: Emptiness

Greetings,

This is my second photo for the B&W Challenge.

The Challenge's rules:

7 black & white images that represent an aspect of your life
Present one image everyday for 7 days
No people
No explanation
Nominate another everyday
Use the tag #sevendaybnwchallenge as one of your tags

Today, I challenge: @hlezama.