I agree with Lesley - The eye takes a nice journey through the image before finding rest. Every element in the image is necessary, too. Far too often, it seems, when I first wake it's too dark to see anything like this... :-)
I love how my eye travels through this image and finally rests at the top with a wonderful surprise in the texture of the ceiling. Love the B&W and don't think it would have this great an impact if it was in color.