4 public-domain matches

Transfocator

Cover of Entwicklung einer Röntgenzoomlinse

Entwicklung einer Röntgenzoomlinse

Elisa Kornemann

Cover of Preserving and Exhibiting Media Art

Preserving and Exhibiting Media Art

Unknown author

Cover of Multiscale X-ray Structural Analysis of Cardiac Cells and Tissues

Multiscale X-ray Structural Analysis of Cardiac Cells and Tissues

Marius Reichardt

Cover of Aesthetic Amalgams and Political Pursuits

Aesthetic Amalgams and Political Pursuits

Unknown author