It´s a long ago that I haved written a critique and I think it´s time now to write one: First of all, you art is so pretty and beautiful I like it very much. My Opion is: Colors goes very good together. The Background is blur enough. She is in the middle of the picture. Her Eyes are amazing, I love them. They are so pretty blue. I like the size, it fits good to her.
The eyelashes are good. The grass in back and front are really good and the color - I like it as it is. Las but not least: You did a great job.
I hope my critique is helpful