"Cinder blocks" refer to a type of rectangular brick made from concrete and coal ash. They are commonly used in construction for building walls and other structures. Full definition
Three Scenarios in Front of Cinder Block Walls with Trees in Background, 2014, large format xerographic prints, three panels, 8 x 20 feet each (joanmitchellfoundation.org)
Jamie from C.R.A.F.T. shared a post last month about decorting with cinder block walls, check it out in my decorating with portraits archives! (kristendukephotography.com)
The jerk pit is a two foot deep, shallow trough with a row of cinder blocks on either end. (fieryfoodscentral.com)