Here are some Pencil sketches I did of some noses, following some of Mr. Marzullo's steps and suggestions. Enjoy! 

The profile view of the nose is my favorite way of drawing a nose.

3/4 view of the nose.

A sketch of the nose in the 3/4 perspective at a downward angle.

More 3/4 noses, this time, with a grid on top. I tend to struggle drawing the nose in the 3/4 view, so this part of the class was good practice for me.

In this last photo, I decided to quickly sketch the noses of random photos of people on the internet! Each sketch took no more than one minute to draw. This was somewhat enjoyable to do, even though I'm not 100% proud of all the sketches. XD

Big thanks to Mr. Marzullo for making this class; all the tips were very useful!