11 royalty free shaft images, dominant color: gray
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Manhole Covers, Cast Iron, Shaft, close-up, no people -
2 white steel panels -
gray concrete house -
blue skies -
silhouette of tree lot -
gray and black mat -
black metal sewage cover -
green leaf plant -
grayscale photograph of concrete equipment -
building interior spiral staircase with people walking -
Movement, Wave, Spring, Vibration, no people, day