Hmm... I really like your depth of field and the sheep pj's are too cute (a really good choice for the challenge), but the picture overall is just...lacking something for me. :/ I'm not sure what exactly, though -- but no worries, I still think it deserves a score on the higher end of the scale. :)
Nice contrast between the pj's and the green, and I like the perspective adn DOF. Line drying isn't so common anymore but it does (usually) result in a nice, fresh scent :-)