Observe traces in college

These all pictures were taken in Chelsea college.

I tried to find traces by others have left behind.

Those 4 images are the area around door's handle.

It was dirty and worn-out.

This picture show people's action to kick door even thogh there is a handle.

Thus, the bottom of the door was also dirty.

Those pictures are staircase and bar of that.

People hold a bar normally when they go up, so only top of bar was worn-out. and dirty.

These picture are also staircase.

As people's common habit or action to go up in the middle, it was worn-out.

Through out these all pictures, I can find somthing that there is common habit among the people.

Or the traces could be a guildline to do to others.

It could be material problems or designs problem as well.

Thus, I want to develop from the traces which has left by others because there are a lot of information and they tell us common action.