"Dementors are among the foulest creatures that walk this earth. They infect the darkest, filthiest places, they glory in decay and despair, they drain peace, hope, and happiness out of the air around them." - J.K. Rowling
Final Drawing. Progression drawing 7 of 7. This is an earlier drawing of a how-to video from Emmy Kalia. All credit to her. Link: https://youtu.be/80ewdDwAVk4