What is the result of the following code? What will the image look like?

public static void pixelMystery (DrawingPanel panel) { Color[][] pixels panel.getPixels (); for (int row = 0; row < pixels.length; row++) { for (int col = 0; col < pixels [0].length; col++) { int n = Math.min (row + col, 255); pixels [row] [col] = new Color (n, n, n) ; panel.setPixels (pixels);