Negative space is defined as the area surrounding the main subject of your photograph. We use negative space to help draw the viewer's eye to the central figure of your photograph. In today's prompt photo the sole subject is the tree. The empty space surrounding the tree allows your eye to focus solely on it. There is no clutter to compete with it.
I'm not a huge fan of winter but I find photography motivates me to get out there and enjoy it as best as I can. When I can capture shots like this, it makes the cold, snowy weather worth it.
Show us what motivates you today and use the concept of negative space to make it the sole focus of your photo.