Oil refinery complex

2464 × 1632

Oil refinery at dusk

989 × 742

Smoke from Factory Chimneys — Yellow

3866 × 2651

Smokestacks Emitting Smoke — Orange

1600 × 978

Factory smoke at sunset

1280 × 853

Factory smoke at sunset

1933 × 1326

Factory smoke at sunset

939 × 724

Industrial pollution from aerial view

1542 × 1000

Industrial pollution at sunset

1224 × 816

Industrial Plant at Sunset — Orange, Dramatic, Photograph, Smoke

1224 × 816

Industrial Plant in Winter — Gray

3521 × 2347

Industrial Plant in Winter — Gray, Dramatic

1600 × 1067