This weeks wallpaper is an image of an unnamed canyon/trench in Antarctica. Water flows through icy banks, the surrounding colors of white and iceberg blue lending color to the water as it winds out of sight, leaving a backdrop of gray and icy mountains. Blue sky and white clouds overhead make for a clear and stunning view of the canyon. Icons show up ok against this background with the lighter areas having less visibility.

If Windows 10 is saving your JPG files as JFIF files, here's how to fix the problem.

This weeks wallpaper is a steep hill of intensely green pines reflected in water. Tall thin pines lining a steep hill reflect soft greens in a lake. The reflections are slightly blurred and blended enough to look like a watercolor painting. The contrast between the sharp needles and thin lines of the pines and the luminous, soft outlines of the reflected trees form a variegated green contrast. Icons show up fairly well in most areas of the background.

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This weeks wallpaper is an image of the Oumuamua Asteroid as it makes its way through space. The asteroid takes center stage with the sun reflecting light off the surfaces of the asteroid. Stars are pinpoints of light in the background. The overall gray tones of this background show icons quite well in all but the brightest areas. This background looks much better on a large screen than is seen here.