Sketch a simple pumpkin shape
Add a curved stem on top
Draw triangle eyes
Draw a triangle nose
Draw a jagged smile
Outline a ghost with a wavy bottom
Add two oval eyes to the ghost
Draw a witch hat with a pointed top
Add a band around the hat
Sketch a flying bat with spread wings
Draw a crescent moon in the background
Add a few stars around the moon
Sketch a haunted house with a crooked roof
Add windows and a door
Draw a bare tree with twisted branches
Add a few falling leaves
Sketch a black cat with arched back
Add a long tail and pointed ears
Draw a candy bucket
Fill the scene with simple Halloween details