First and Last Ratios XIII Post category:2016 / ARTWORKS / PAINTING / PRINCIPIA / PRINCIPIA I / THE STELLAR SYSTEM
Europe I Post category:2016 / ARTWORKS / DRAWING / LAW OF UNIVERSAL GRAVITATION [GRAVITATIONAL FORCES] / PRINCIPIA / PRINCIPIA I
Europe II Post category:2016 / ARTWORKS / DRAWING / LAW OF UNIVERSAL GRAVITATION [GRAVITATIONAL FORCES] / PRINCIPIA / PRINCIPIA I
Sample 65406 – Spain Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 79802 – United States Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 44807 – Germany Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 58871 – Greece Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 84688 – Romania Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 90072 – Tunisia Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 84588 – Ireland Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]
Sample 32746 – Italian Post category:2016 / ARTWORKS / PHOTOGRAPHY / PRINCIPIA / PRINCIPIA I / THE MOTION OF BODIES [ROCKY BODIES / SAMPLES]