Gratitude?
I'm not exactly sure what to make of this:

At least this second one looks more like a commemoration:

An Afghan carpet seller collects the useless thread of a small hand-made carpet featuring the attacks of September 11, 2001 on the World Trade Center at his shop in Kabul, Afghanistan on Monday, Sept. 10, 2007. (AP Photo/Musadeq Sadeq)
At least this second one looks more like a commemoration:

A small hand-made carpet featuring the attacks of September 11, 2001 on the World Trade Center is seen displayed for sale, as the shopkeeper places the carpets at his shop in Kabul, Afghanistan on Monday, Sept. 10, 2007. (AP Photo/Musadeq Sadeq)
![[twitter]](/templates/ss50/img/twitter-bledbetter.png)

