Hi¡ you have a good proportions of loomis head, but the ellipse feel a little bit off. Remember that the elipses are the contour lines that make up the sphere. This is the first reason why the loomis heads look flat. As a for the features, think of the nose as a box before creation the final shape, as shown in the portrait road map. Something that ai notice in general, as the nose, is that all the features, you are not applying shape, that’s why it look like ´stickers´on the loomis head. I also see, that’s you are not taking into account the eye socket, it makes it more dificult to locate the nose and specially the eyes.i would recommend you to work for a period of time on the form while you continue to develope magnificent portraits with the omission method, i hope it helps you and my drawing give you clarity ( I’m also a beginner) | Artwod Feedback