glacial boulders in the grass at sunset.

wetland wilderness plant tree nature woodland flower wildlife prairie meadow forest vegetation leaf autumn grassland pond swamp wildflower pile rocks sunset woods vertical stones sun setting glacial boulders erratic bowlders grass granite erratic gordale ice rafting scenery glaciation age rural moors glacier-borne limestone weathered mineral stone scenic light boulders wild boulder rock stones sunset grass meadow woods forest sky sun sunrise bowlder drift fall wood cloud yellow clouds leaf green field autumn blue tree trees plant countryside