Hector Guimard, Entrance Gate to Paris Subway (Métropolitain) Station, Paris, France

Letter to the Duke of Milan

Damien Hirst, The Physical Impossibility of Death in the Mind of Someone Living

The Seated Scribe

The Fifth Dalai Lama Ngawang Lobzang Gyatso

Reconstructing a masterpiece — Mantegna’s St. James Led to his Execution