black white B W

this view was on the way to my friend's house, which closed to south side cafe, i guessed.
these stairs were just so lovely with the contract of black and white,
smooth and rough, snow on and snow off,
also nature's work and human's work.
it was cool to show how humans shape the nature based on our settlement's needs.
humans are hard to walk on smooth surface,
so just make the easier roads.
and ya, we are able to shape what we need, and what we want.