White on white

This is AYWMC exercise. Took these four ( plus a lot more ) on different settings.

For my information.... Top left is on auto,

Top right on Aperture setting f/8, ISO 200, light balance =shade, tripod, Shutter speed 13, compensation 0

Lower left as above with slower SS (8) and compensation +1

Lower right as above with SS (25) compensation -1