This is a part of doing a picture that most people are frightened of and I can completely understand why. You don’t want to spoil the picture after putting all that effort in.
The important thing to have ready is a very sharp white. To get a super sharp point, we recommend watching How to Sharpen Your Pastel Pencil.
In this free tutorial, Colin shows you how to put on Cat’s Whiskers on the Persian Cat Portrait. You can learn how to draw the full picture by becoming a member here.