engineers are building high-rise buildings according to the plan planned according to the goal to keep up the work. with the proje

according architecture are background building buildings business city close concept construction contractor design engineer engineering engineers equipment factory front goal hand hardhat hat helmet helmets highrise holding human industrial industry job keep labor layout male man manager men office operation outdoor people person plaid plan planned portrait professional proje project protect protection protective real safe safety security shirt site technician urban view vision work worker workers yellow