It's downtown Wichita Falls most famous tourist attraction. There is even a Wikipedia article about it, which you can read by clicking that link in the previous paragraph.
The informational text which accompanied the photo on Facebook...
The Newby–McMahon Building built in 1919 is commonly referred to as the world's littlest skyscraper standing at 40ft / 12m located in Wichita Falls, Texas.
The building has survived tornadoes, a fire, and decades of neglect. The building has never met the criteria for the definition of a skyscraper nor even that of a high-rise. Regardless, but it is certified a national registered historic landmark by the United States Department of the Interior.
I drive by the World's Littlest Skyscraper whenever I visit the downtown Wichita Fall Public Library. And have seen it up close a couple times, reading the historic landmark plaque.
I do not know if any of the downtown Wichita Falls building are tall enough to be considered skyscrapers. Maybe just tall enough to be considered high rises.
One of the downtown Wichita Falls tall buildings is known as Big Blue, due to the blue cladding that covers its outer walls. I thought Big Blue was real tacky looking the first time I saw it, and every time since then. Removing the blue cladding would be a big improvement...
