air contamination factory floor industrial industry smoke technology toxic
Album:
Miscellaneous
Miscellaneous
Megapixels:
2.6 MP
2.6 MP
Orientation:
Landscape (cropped)
Landscape (cropped)
Usage:
public domain (CC0)
public domain (CC0)
More info:
JPEG 2.6 MP Full color
JPEG 2.6 MP Full color
Image is in public domain, not copyrighted, no rights reserved, free for any use. You can use picture for any personal and commercial use without the prior written permission and without fee or obligation.