The carving of a steam engine in black granite rests on top of a plinth, which includes a montage of images representing the railway industry.

BBC: Rail workers' memorial at National Memorial Arboretum

Another employee, a black woman who worked at the steam table, approached the students and tried to warn them away.

NEWYORKER: Small Change

Relaxing in the lagoon, surrounded by steam, snow (in the winter) and black mountains of lava rock, is a breathtaking and uniquely Icelandic experience.

BBC: Iceland��s Cinderella story

Signs with the insignia of a black bull's head, at times drawn with its nostrils snorting steam.

CNN: A REAWAKENING OF POLITICS