Activity, Color, Colour, Day, Daytime, Delivery, Dust, Economy, Equipment, Exterior, Gravel, Heap, Heaps, Heavy, Hydraulic, Industrial, Load, Loading, Noise, Outdoor, Outdoors, Power, Street, Streets, Supplies, Truck, Trucks, Unloading, Vehicle, Vehicles

Activity, Asphalt, Color, Colour, Day, Daytime, Dust, Economy, Excavator, Excavators, Exterior, Heap, Heaps, Heavy, Industrial, Load, Loading, Noise, Outdoor, Outdoors, Power, Shovel, Shovels, Street, Streets, Truck, Trucks, Vehicle, Vehicles

Torre Mare Nostrum, head office of Gas Natural Spanish gas company, by Enric Miralles and Benedetta Tagliabue, Barcelona Catalonia, Spain

Conceptual illustration of current event early 2009 - The state of California, the 8th largest economy in the world, has run out of money The state plans on issuing I O U s to state tax payers and companies that do business with them