The agnle, the eagles, the riders, the ground... everything's perfects.
Except... Either the mansion's too big or the boats are too small to be riding under so many sails. It almost looks as though yo could fit one through the main gate. Also, the ships seem to be crossing an awful short distance in the upper right... Meh.
I give up the analyzing, This is one helluva good picture and I'm just gonna enjoy it.