architect
architectural
architecture
asia
asian
blueprint
building
business
businessman
china
closeup
concentrating
confident
construction
design
designer
detail
diagram
draftsman
drawing
engineer
engineering
engrossed
happy
industry
intent
male
man
measure
office
overhead
pencil
person
plan
profession
professional
project
serious
sketch
smiling
structural
structure
table
thai
work
writing
young