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.
I found this post and thought it would be a great place to try and start drawing lips realistically to get the gist of it for anyone trying to develop into an artist. Let me know down below if this helps!