This picture clearly represents a woman's face even though there is no outline of a head. The only features are the eyes, eyebrows, nose, and mouth, and that's all we need to conclude that it's a face.
I like how the artist only used light colors for this picture to make the picture look soft and calm. I also like how the picture is “balanced”, the focus point of the picture are the top right and below left. The colors and the sketch matches perfectly.