Large clouds over Lake Constance announce a storm.

Over Lake Constance, dense clouds with shades of blue and pink signal an impending storm. The vast expanse of water appears calm but is under the influence of the looming weather. In the foreground, scattered patches of green grass grow along a gravelly shore, adding texture to the landscape. A solitary structure stands in the water, silhouetted against the dramatic sky. The distant horizon blends with the lake, underlining the vastness of the setting.