When I was browsing through this challenge I came to your photo, paused for a second, and then fell in love with it. It's absolutely beautiful. I love how the hair nearly fills every corner. The corner it doesn't touch is your ground. Being the darkest part of your photo it gives the eye something to hold on to with all the craziness going on. While the pink cast of the hair seems a bit unnatural, it's melds well with the other colors in the photo.
Overall, there's almost a sense of mystery. You can't clearly see her eye, and that creates a natural intrigue. I find myself wanting to part her hair and touch what is obviously a baby soft rosy cheek. I would feel weird about hanging someone else's kid on my wall, but if this were my kid she'd be on a full sized canvas. I'd hang her in my entrance so everyone could see what a beautiful child I had and what a great photographer I was!