Great shots my friend, its playful and i like how you capture her having fun on the beach. I really love the vibrant colors of the surroundings - youre making me envious of your location, hehe. I could spend the whole day taking pictures of that scenery :-)
Its nice that you brought the details up - HDR effect right? I think it works well because of the lighting from the environtment ~ it has a good balance to it.
By the way, i hope you have time to check on my new post, you will love it for sure. I was inspired by the vibrant colors of your photos so I adapted it on mine as well. Check it out Thanks!