This is an awesome first effort - you're going to be really great. She does have terrific energy, and your wardrobe choices are good.
She is, indeed, VERY close to the bg, which is a choice. It's neither good or bad. But that proximity will make it impossible to blur it or manipulate it somehow for different looks. The uneven lighting is also a choice, if made consciously. I don't mind uneven lighting in the bg, if that's what you're going for.
Your lighting is also great, and you have provided a nice "hair light" to add depth to the head region and shoulders.
The only aspect of this that bothers me in any way is her pose. Straight on body positions are rarely interesting (to me, anyway), especially when cropped. It makes the body look wider than it is, and has a lack of energetic dynamics. Even a slight diagonal rotation of her shoulders would help.
Well done! |