Things You'll Need
Instructions
Open Adobe Photoshop. If you do not have Photoshop, use an Internet-based free image editor such as Photoshop Express. (See Resources)
Click "Filter," "Distort" and then "Spherize." Set the amount to 100 percent and the mode to "Normal." Press "OK." For a more dramatic effect, hit "Ctrl" and "F" to repeat the step. Do not repeat the step more than three times, as this distorts the image too much.
Select the nonrounded areas of your image by clicking the Image Select tool, then clicking the exterior flat area of your image. Press the "Delete" key on your keyboard.
Convert the image to black and white by going to "Image," "Adjustments" and "Black and White."
Print the image by clicking "File" and "Print."