black
bottle
bottleneck
button
chemical
chemistry
club
cone
container
conversion
data
design
element
emblem
equipment
experiment
filter
flat
funnel
generation
glow
icon
illustration
isolated
laboratory
lead
light
line
linear
logo
neon
object
opportunity
orange
outline
pictogram
pipeline
process
purchase
shape
sign
silhouette
simple
stroke
symbol
thin
tool
water
yellow