Obviously, Tiger Lily is not a portrait. It is an invention, not found anywhere else. Lindner uses proportions, colors, details at will to get to his image. If arms don't fit, get rid of them. Like ancient Egyptian style, everything is shown in either frontal or profile view.
Every form is a new and original design.
Look at the eye, the mouth, the nose of Lily. These forms are influenced by illustrative methods and motives. People have little problems reading the forms. Colors are vivid and primitive. No problem here either.