These photos show how much Yorkshire has changed over the years, capturing lost landmarks before and during demolition.
Old schools, pubs, shops and railway stations are pictured in this retro photo gallery, taking you from the 60s to the noughties.
Power stations, iconic tower blocks, a swimming pool and even a once-popular waterpark all feature too.
Dramatic photos show crowds watching as towers are brought crashing down by controlled explosions, or wrecking crews reveal the skeleton of iconic buildings, offering a rare view inside.
Other pictures show well-known buildings and other structures as you might remember them, before the bulldozers arrived.
Do these nostalgic photos bring back any memories for you, and which building that was demolished during your lifetime do you miss most?
1. Skelton Grange
The 300ft cooling towers at Skelton Grange 'A' power station in Leeds, each weighing 4,000 tonnes, are sent crashing down by a controlled explosion in November 1989 | Local Library
2. Telecom House
Telecom House in Leeds is demolished in February 1990, with homes cleared and major roads closed before the controlled explosion was carried out | jpimedia
3. Hole in the Road
Sheffield's famous Hole in the Road subway at Castle Square is filled in with rubble from the demolition of the Hyde Park flats in February 1994 | Sheffield Newspapers
4. Goodwin Fountain
The Goodwin Fountain, at the top of Fargate, Sheffield, pictured in 1989, just under a decade before it was demolished in 1998 | Picture Sheffield/Sheffield City Libraries