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Nice job. I try to remember to never crop on a part of the body that bends (elbow, knee, waist). I wouldn't mind number 2 if there was more of a leading line/path/ foreground in the shot leading your eye to them. Maybe having the little girl facing the camera in that shot swinging from her parents hands.
Love the tones you captured. What set-up were you using?
Iron sharpens iron...