Transcription: You can add a custom material to your design two different ways. If you have a picture of the material, click the Browse button to import your image. The best size for a bit-mapped image is 128 by 128 pixels. Use a graphics program to edit the image to this size. The results will be much better. In the window on the right side of the screen, you can preview your image as a repeating pattern. If you're satisfied with your results, enter a name for the new material and click Add. Then add more custom materials or click close if you're done. After you've created the new material, it will appear u ...