Basic Folds

• Valley Fold (---): Fold paper toward you, creating a V shape
• Mountain Fold (---): Fold paper away from you, creating an inverted V
• Petal Fold: Fold edges to center, then flap up
• Squash Fold: Open a flap and flatten it
• Rabbit Ear: Fold two edges to create a point
• Reverse Fold: Reverse an existing crease direction
• Sink Fold: Push a corner inward along existing creases