This is a barn Terry found in NC USA.
The snow definitely was not there as Terry always visited NC in May to teach, however, he was a dab hand at changing the season in any landscape, a skill not many succeed with.
The signature placement on this painting is very unusual, Terry has used the colour he has on his palette when painting the shadows of the snow, and signed his work between two sections of blue watercolour.
I suspect he felt that signing it bottom right on the white paper would be too distracting on such a scene as this one. A good decision.
Signed bottom/mid left.