Choose a device:

construction, building

More specific:

tower, fortress

mosque

temple

castle

column

arch

chimney

monument, statue

yurt

lighthouse

wall

mural crown

bridge

window

gate

windmill

derrick

house

nest

dam

door

church

beehive

inukshuk

portcullis

skyscraper

fountain

tent

blast furnace

dome

Choose basic color of device:

redconstruction, building

blueconstruction, building

yellowconstruction, building

goldconstruction, building

grayconstruction, building

blackconstruction, building

whiteconstruction, building

silverconstruction, building

multicolorconstruction, building

properconstruction, building

Choose quantity:

qty:1 construction, building

qty:2 construction, building

qty:3 construction, building

qty:4 construction, building

qty:5 construction, building

qty:6 construction, building

qty:7 construction, building

qty:9 construction, building

qty:14 construction, building

Primary or secondary?

primary construction, building

secondary construction, building