... a shot a fraction later as he is releasing the ball would have had a lot more impact ... I've only just noticed his ball is next to the pins so he has already bowled, I should have looked at your title shouldn't I! So, the shot ought to have been sooner rather than later as stated above.
Took me a second to find the ball as well, but now that I see it I really like this composition. Maybe could have been taken a few seconds sooner with the ball still on it's way down the gutter, just so it pops more. However this is clearly a candid shot, and trying to recreate such moments again can be tough, especially with child subjects. Could use advanced editing to move the ball (and reflection) back 5-10 feet, but once you see it the effect is probably the same.
Either way, I love the leaning stance (assumed by all bowlers with a questionable throw) that still says with childlike hope "please ball, just move left a little more...", even though an adult can see it's clearly too late. A wonderful capture of childhood fun and innocence.
An appealing image that contributes to the open challenge.
This is a cute image of the child in action at the bowling alley, I like his stance and the reflections and the way you have included the bowls station on the left edge of the frame. The low viewpoint works well, however, I think a shot a fraction later as he is releasing the ball would have had a lot more impact you may even have got a reflection of his facial expressions at the same time, that would have been good.
I do like the mono presentation, very appealing, the tones are good. I think maximum aperture would have softened the pins down a little thus concentrating the attention on the boy even more. Perhaps a portrait orientation would have emphasised the length aspect of the alleyway better than this landscape which has a lot of 'dead' space on the right, and you would have had plenty of room for his reflection too. I've only just noticed his ball is next to the pins so he has already bowled, I should have looked at your title shouldn't I! So, the shot ought to have been sooner rather than later as stated above.