You have wonderful dynamic tonal range of light and darks here! Great B& W processing. This is a wonderful candid capture of your son! The smile and the sparkle in his eyes are a nice happy gem of a capture. This is a wonderful portrait of a happy child.
Fabulous model - my boy is a smiler too and I was saying to him today (he's 6) - how can I keep you smiling forever - he said 'Don't worry Mama - I just will!'
He is BEAUTIFUL - you should be so proud of this image!