Yes - it's from a webpage that didn't reference where it came from
As for the wine - that completely makes sense. When my mother was young, everything went to the store in barrels and you brought your own container. Yet Bresson annotated the photo with the caption that the bottles contained water. But maybe he was being as
@snusmumriken suggested.
Let's stop fooling each other, the bottles were topped of with French Wine in a Box, no some traditional cask or jug.
The French wine industry wholely embraced the cardboard box, and, de Gaulle, post war Europa and, the Marshall Plan's first new built factory for France produced them all, with the bags made in Portugal, but retailers were sworn to secrecy and the myth of the bottle continued into the 1980's.
H.B.C., had himself, was the first to use the boxes/plastic bags, for mixing and dispensing Dektol, fixer, ect.l and I'm sure there's a photo or two, of him at the DR sink, repurposed wine boxes on a shelf over head and a jelly glass of Mountain Dew in hand as he printed famous negatives.
Chances are the boy with the wine bottles was happily running home, after being allowed to hold the pouring tube on n some back storage room, where only special people were invited!