Nicolo'

Love the color/lighting. Love that you used an umbrella rather than a rectangle softbox - makes catchlights look more natural. Beautiful baby.

Suggestions: Try moving the baby's hand under their head to lift their head up and to keep it from blocking the face. You can use something soft to prop/protect their head behind them so they don't roll over - or have someone hold their head and then Photoshop it out later.

For training on photographing newborns, check out Kelly Brown's training on Creativelive.com. She properly shows how to set up and shoot newborn photos.

Great job! Keep it up! Newborn photography is very rewarding.