“Unidentified house,” probably by Fanny Ratchford, 1936, via Texas State Archives Commons on flickr. (You can click on the photo to enlarge it.)
It’s interesting to me that the roof of the house extends beyond the edge of the porch. The pretty columns are not attached to the railings, but come down to the ground a few feet beyond them.
There seems to be a word — maybe a name — on the wall above the chair on the left side, but I can’t read it.
ADDENDUM: The way the columns are set makes this a rain porch.
Among a little wind grit, in a grid on a grid, somewhere
like the crossroads of outer space and Earth, Texas,
a handful of ragged elms withstand a long sway
of heat and wind. These old guards of a home haunt
the field but wither even as ghosts must. Honor them
with a walk among homesick bricks, and prophesy good.
— John Poch, from “The Llano Estacado“
enclos*ure 
[…] columns rest on masonry bases set “directly on the ground . . . in front of the foundation of the porch floor. This is a distinctive regional […]