Redundant, no longer used
Chimney up high. Reflected in the surface of a picture. Once these were so important in heating the home. People had ranges to cook on, heat water and heat the house. Coal was the main fuel, with wood if you were not able to afford it.
When I think about it I can remember my grandmother having a gas fire installed. The old hearth was sealed off so that only the exhaust fumes from the fire went up the chimney. The World changed again and suddenly heating was from gas central heating, then combo boilers. Some homes had chimney breasts and chimneys removed to make more space. But with gas prices increasing people are now converting to wood burning stoves. They need the chimneys again. But beware. Legislation may be brought in to stop people using them as the particulates they expel are causing breathing problems in places like London. And chimneys? The juries out on whether they will continue architecturally.