Valokuva 1: Men at work performing heat insulation on a house in view of energy savings
Valokuva 2: Men at work performing heat insulation on a house in view of energy savings
Valokuva 3: Men at work performing heat insulation on a house in view of energy savings
Valokuva 4: Men at work performing heat insulation on a house in view of energy savings
Valokuva 5: Men at work performing heat insulation on a house in view of energy savings
Valokuva 6: Men at work performing heat insulation on a house in view of energy savings
Valokuva 7: Men at work performing heat insulation on a house in view of energy savings