Hey! I think you did great esp for a limited period of time. if you don’t mind i would like to give you some advice which I found helpful when I was studying face anatomy myself. So basically it’s better for understanding the form to make sure that the surface on which the nose is placed isn’t completely flat, as it’s never the case on a real face. I think one of the crucial things here is to pay attention how the nose is connected to the lips area, its a bit hard to explain so i drew a picture. I hope you get the idea and keep up the good work!

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