Bubbling carbon dioxide gas and water vapor in laboratory beaker
Steaming pan low light view from above slow motion video
Krakow, Poland - September 13, 2017: Wawel Dragon. Krakow, Poland Artistic sculpture of the legendary Wawel Dragon breathing fire at the foot of Wawel Castle in Krakow.
Chimney in winter smoke coming from the chimney.
2 in 1. The first video: From the black pipe belching black smoke and obscures the sky. Men's hand in a white shirt "turns the page." The second video: Boundless poppy field and blue sky with white clouds
