1. Open Photoshop. Open an image to apply patchwork grid effect. 2. Create a new layer in the layer palette and fill it with white color. Keep the layer selected. 3. Filter > Texture > Patchwork Square Size - 1 Relief - 0 4. Change the layer blending mode to Color Burn and Opacity to 70% Source : http://www.tutorialguide.net/patchwork_grids_tutorial.html … [Read more...]