accuracy
achievable
achievement
aim
background
believe
business
challenge
chance
choice
circle
closeup
cog
cogwheel
collaboration
concept
conceptual
connection
courage
dedication
gear
goal
green
guide
impossible
industry
information
innovation
iron
machinery
macro
manufacturing
mark
marker
mechanism
metal
metaphor
old
perspective
possible
progress
recovery
sign
steel
symbol
teamwork
technology
text
turn
wheel