To print this 7x16 inch image with a 1/2 inch border, we need to cut our 11x17 inch paper to 8x17 inches. Now let's configure a custom paper size of 8x17 inches:
Now let's make a 10x16 inch print on 11x17 inch paper:
We get a perfect 1/2 inch border all around. With Piezography Pro we have applied a slightly more neutral blended variable tone to suit to the image.
Here's another print with blended tones: 12x15 inches on 13x16 inch paper.
Below the print is a fragment of a grayscale image for reference.