function
art
blue
brain
calculate
categorize
color
colorful
concentration
concept
creative
design
discovery
gear
grunge
head
humans
icon
idea
imagination
ink
inspiration
intelligence
learning
logic
logical
man
mathematician
people
planning
poster
power
problem
process
profile
shadow
solving
spirit
splash
statue
storm
strategic
think
thinker
thinking
vector
vivid
yellow