Black crows perching and taking flight on metal rooftop railing under overcast sky

Industrial smokestacks billowing massive white steam clouds over silhouetted bare trees at dusk

Dense industrial smoke and steam billowing from factory stacks against dramatic overcast winter sky with bare trees

Cars caught in heavy multi-lane highway traffic under dramatic sun-pierced overcast sky at dusk

Tangled mass of utility cables and wires converging on concrete electrical poles against overcast dusk sky

Tangled mass of electrical cables and street lamp radiating from urban utility pole viewed from below against overcast sky

Seagull soaring against dramatic stormy overcast sky with second bird perched on lamp post