Shadowed

This was an alternate for my recently completed "7 Days 7 b&w photos" project
That's summarized here:
http://lsqrd.blogspot.com/2017/11/7-days.html

[Helen Jane]

A lovely collection of B&W photos with clues as to your daily life. This one is intriguing as I cant work out what the shadow is. True abstract - you should mark it for the challenge.

[Larry L]

@helenhall Thanks Helen! This was taken at the converntion center in St. Paul. They have etchings in the window glass, which caused this shadow on the floor.