Hexastix build with 72 pencils. Hexastix are hexagonal prisms that can be assembled into various regular shapes | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gonzalez, Raul |
Bildgröße: | 5806 px × 3871 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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