De Divina Proportione is a book by Luca Pacioli illustrated by Leonardo da VinciDe Divina Proportione (About the divine proportions) is a book on mathematics written by Luca Pacioli around 1497 in Milan and first printed in 1509. (more…)
John Atkinson Grimshaw – SilenceJohn Atkinson Grimshaw (6 September 1836 – 13 October 1893) was an English Victorian-era artist, a "remarkable and imaginative painter" known for his city night-scenes and landscapes. His early painti...
Etienne Trouvelot – Astronomical DrawingsÉtienne Léopold Trouvelot was born on 26 Dec 1827 in Guyencourt, France. (more…)