Overall they're nice shots but they don't leap out at me.
#1 - Keep in mind the background as much as the subject. With the conversion to b&w, I think it would have been better if you had taken the shot more with the rocks behind the subjects and with those lighter patches of rocks helping to seperate the guy's dark hair from the dark background. Right now the big patch of white sky is pulling the eye away from the centre of frame towards it.
#2 - Great natural shot and DOF to include the parents in the bkg, but maybe a recomposition of having the child to the left and the parents slightly to the right so that everything isn't clumped all together in the centre of the frame. Alternative here is to crop the frame closer to the child and parents.
#3 - Probably the best out of these 3 in terms of emotions and composition. Exposure is spot on
Great work Geoff. Just focus a bit more on composition and attention to the details in the background and you'll be spot on
