Calibration Page

Use this page to adjust the brightness on your monitor to make the sketches appear as realistic as possible.
Before making any adjusts, note the settings your monitor is currently at so you can return to them later.

Increase the brightness level on your monitor until you can see the diagonal line and dim background square above. Then reduce it until the background disappears and the line is barely visible. Your monitor is now optimally set to view the sketches. 

If you see "haziness" outside the field of view of a sketch, your monitor brightness is set too high to view the images.