30 35
architectural
back
background
behind
blueprint
boots
builder
building
caucasian
construction
drawing
employment
engineering
examine
examining
fluorescent
hard
hat
helmet
high visibility
isolated
job
laborer
labourer
legs
man
occupation
plan
project
retroreflective
rubber
safety
scroll
site
spread
stand
standing
stripes
technical
tradesman
tradesperson
vest
wellies
wellington
wellingtons
white
years
yellow