Blend modes
Create a 13" x 17" document. Paste a saved image onto your document. Just like the filters, resize the image to 2" x 3" and move it 1" away from the top and 1" away from the edge. Maintaining the 1" spacing, make a total of 16 images on the page. Using the Rectangle tool create a 1" x 2" ribbon of color across the center of each image with a contrasting color for the border. Change each rectangle layer to a different blend mode. With a text box above each image enter the blend mode used. You will use 16 different blend modes.