How To Seal the Drawing
Now that you've taken the time to draw out the painting, you'll need to seal the drawing so your lines and sketch won't move around. I recommend using the following product Kraylon Workable Fixatif.
This stuff will save you some headaches with moving lines and mixing graphite in with oil paint - ugh!
Simply follow the directions on the back of the can and you can start painting in about 10 minutes after applying!