Image: https://cdn.whensthebirthday.com/gallery/2017/1/christiaan-huygens/christiaan-huygens-por-bernard-vaillant-museo-hofwijck.jpg
Christiaan Huygens
professions.scientist de Países Bajos
Image: https://cdn.whensthebirthday.com/gallery/2017/1/christiaan-huygens/christiaan-huygens-por-bernard-vaillant-museo-hofwijck.jpg
professions.scientist de Países Bajos