A tree with gears instead of leaves on a brown background. Mechanism of growth and development.
Palabras clave
tree,
wood,
background,
element,
plant,
spring,
oak,
green,
natural,
leaf,
nature,
growth,
old,
industry,
symbol,
engine,
technology,
environment,
large,
machine,
gear,
design,
wheel,
tree branch,
energy,
forest,
blue,
illustration,
transmission,
white,
leaf,
life,
ecology,
mechanic,
mechanical,
work,
trunk,
steel,
summer,
power,
cog,
industrial,
beautiful,
drawing,
solid,
circle,
texture,
foliage,
metallic
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