Not a bad subject for the time challenge. But I would crop out a whole third of the picture at the very bottom and use B&W instead of sepia toning. Also contrast is a little dull.
This is an excellent landscape idea that shows how time leaves some things behind... I think this composition could be a little stronger if you remove some of the foreground and bring the old barn lower in the frame... the tonal range is also a little flat... maybe some level and contrast adjustments would bring that up a bit also... nice work :) - setzler
Great take on the subject! Building might benefit from a sharper focus, perhaps increased contrast as well. (The sepia tone kind of washes out the shot).