A wall constructed in glazed-headed Flemish bond brickwork pattern with various shades and lengths. Block is a similar time period referring to a rectangular building device made up of clay or concrete, but is usually much larger than the usual brick. Light-weight bricks (also called lightweight blocks) are made out https://artworkfacebook17495.theideasblog.com/37028371/the-smart-trick-of-construction-that-no-one-is-discussing