I have long been meaning to try drawing these large, dinner plate sized flowers. Years ago I good a series of reference pictures of the magnolia blossoms on a neighbors trees, but never did anything with them.
Now, 3 computers latter I needed to locate these pictures. I thought it would be along search, but to my surprise they were on the first CD I looked at.

Printed out several shots of these flowers on regular printer paper. I don't need them in glossy format, the photos are for reference only.
First up is a small 5x7 drawing done on Ampersand Pastelbord, the dark green. I drew the basic flower on with white pencil, then filled in with white inktense pencil. I can use water to float the pigment of inktense to get good coverage. Then when it dried, I can fill in with white pencil.