The Wall is the eleventh studio album by the English progressive rock band Pink Floyd, released on 30 November 1979 by Harvest/EMI and Columbia/CBS Records. It is a rock opera that explores Pink, a jaded rock star whose eventual self-imposed isolation from society forms a figurative wall. The album was a commercial success, topping the US charts for 15 weeks and reaching number three in the UK. It initially received mixed reviews from critics, many of whom found it overblown and pretentious, but later received accolades as one of the greatest albums of all time.
A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or, is decorative. There are many kinds of walls, including:
Walls in buildings that form a fundamental part of the superstructure or separate interior rooms, sometimes for fire safety
Glass walls (a wall in which the primary structure is made of glass; does not include openings within walls that have glass coverings: these are windows)
Border barriers between countries
Brick walls
Defensive walls in fortifications
Permanent, solid fences
Retaining walls, which hold back dirt, stone, water, or noise sound
Stone walls
Walls that protect from oceans (seawalls) or rivers (levees)