Golfball in Photoshop

Create golfball in photoshop. 1. Make a new canvas. Here, I used 800 x 800 pixels, 72 dpi, RGB, background white 2. Invert your background to make it black 2. Make a new layer 3. Use your circular marquee to draw a circle and fill it with white 4. Make a new document, 20 pixels....