1 20-25 years 20s adult 25-29 Years 30s adult Caucasian Man adult alone blue prints calling carry carrying cell phone color colour communications coniferous conifers construction construction worker contractor framed in guy hard hats hardhat hat home load male males men mobile phone one person outside people person plans plywood portraits professions residential safety glasses sheets site studs talking tool belts toolbelt trades trees white caucasian worker workers working