the builder, in a white helmet and blue uniform, checks the progress of the laying of the curbstone, the mound of rubble and takes

architecture blue brick bricklayer bricklaying brickwork builder building cement checks close concrete construction craftsman curbstone equipment hand hardhat helmet industry laborer laying level man mason masonry master material measure measurement measurements mortar mound outdoors paving person professional progress reconstruction repairing rubble site skill stone takes technology tool uniform wall white work worker working workman workplace workwear