Plaid

Plaid reveals image contrast patterns in a similar fashion to the special effect Sculpture but with radial artifacts that add texture to the image. Plaid 1 has the strongest radial lines and they occur at 90° angles from image features. Plaid 2 has fainter radial lines at 45°angles from image features. Plaid 3 has even fainter radial lines and they occur at 22.5° angles from image features.