How to Fold a Paper Triangle Flap - Step-by-Step Origami Guide #1852085 (License: Personal Use)

This instructional diagram illustrates the second stage of a classic origami fold, where two top corners are folded diagonally inward along dashed crease lines to meet at the center vertical axis, creating a symmetrical triangular flap. Curved arrows indicate the direction of motion, ensuring proper alignment and tension for crisp edges. The resulting shape is foundational for models like paper airplanes, boats, or traditional cranes.

Used in origami tutorials, educational craft websites, and DIY paper-folding guides; targets users searching for visual folding instructions, especially beginners needing intuitive, step-by-step diagrams.