Diptych the title of works consisting of two paintings never actually connected, but intended to be hung close together as a pair, such as Andy Warhol’s "Marilyn Diptych" (1962) which is a modern pop culture icon. "Diptych" is also often used in reference to films or pieces of literature that form a complementary pair. When taken together, they are viewed as illuminating each other and comprising a distinct work of art from the individual parts. An example is the pair of Alan Ayckbourn plays, House and Garden. It is in this form that the mention of "diptychs" in early Christian literature
San Marco Altarpiece San Marco Altarpiece The San Marco Altarpiece (also known as "Madonna and Saints") is a painting by the Italian early Renaissance painter Fra Angelico, housed in the San Marco Museum of Florence, Italy. It was commissioned by Cosimo de' Medici the Elder, and was completed sometime between 1438 and 1443. In addition to the main panel depicting the enthroned Virgin and Child surrounded by Angels and Saints, there were 9 predella panels accompanying it, narrating the legend of the patron saints, Saints Cosmas and Damian. Only the main panel actually remains to be seen in the Convent of San Marco,