"Compass rose"

A nice detailed compass rose.
Author unknown. Only for personal use.
1 AI : 1,2 MB

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"Tree and roots"

A beautiful simple tree with roots.
1 AI : 1,8 MB
By unknown.

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"Genealogy of humanity"

The genealogy tree of humanity (E. Haeckel).
By vectorstuff.
1 AI : 2,8 MB

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"Noitulove"

The real evolution of humanity.
By vectorstuff.
1 AI : 1,2 MB

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"Atom"

A technical schema of an atom.
1 AI : 100 KB

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