I just pulled off a press release from the news wires, read it, formed my question. The title of the stamp comes from the PR: “The Madonna of the Carnation”
LEONARDO da Vinci (b. 1452, Vinci, d. 1519, Cloux, near Amboise)
The Madonna of the Carnation
1478-80
Oil on panel, 62 x 47,5 cm
Alte Pinakothek, Munich
http://gallery.euroweb.hu/html/l/leonardo/01/6carnat.html
Sigh...Another journalism grad from Columbia!