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"Hydroelectric Generator"
|
| Holt Reinhart Winston |
| Book illustration |
| Copyright: Holt Reinhart Winston |
| Acrylic and airbrush with digital enhancement |
 |
 |
 |
|
|
"Hydroelectric Generator"
|
| Holt Reinhart Winston |
| Book illustration |
| Copyright: Holt Reinhart Winston |
| Acrylic and airbrush with digital enhancement |
|
|
|