accommodation architecture bricks brickwork building building-construction building-site building-work buildings cement-mixers construction construction-site construction-work development elements exterior external framework home home-units homes house light linear lines men metal-work mixers modern perspectives pipes rubble safety sand straight structure style suburban units untidy urban views wall walls window-frames windows work workers workmen angles framed frames metal sky appearance constructed constructing cream dark height high second-storey second-story security tiles tiling two-storey two-story communicate cooperate cutout football friends incentive mobilise mobilize people shade shadow shape silhouette soccer strenghten team team building together work together architectural Asia attached bamboo bamboo-scaffolding built danger dangerous features heights risks risky scaffolding surface surfaces tall tied building construction construction sites construction work cranes