None of the images below have been shown before. They were made with my Pentax 645.  I used my Pentax 135mm macro for all of the close-ups, and for one picture, I used that lens in tandem with 200mm worth of extension tubes.

Icy snow and grasses.

The same scene up real close with tubes.

Frost rimmed leaf and sand, at sunrise.

White Ice and water abstract

Fallen leaves and frost.

Autumn and winter, but not so close.

Frost on the grass at sunrise in autumn, but not close