There is many different types of sizes for the human nose. Since I am finding and uploading realistic things today, I have found another helpful tutorial from Youtube by an artist named 'uitdf227', and this individual teaches you how to draw realistic noses step by step. Instead of pencil and paper, the artist is using a computer program. Just like Dawn does. Oh yeah, speaking of Dawn, I love the lessons that she uploaded over the past two weeks, great job! Anyway, have fun drawing realistic noses.