predella

February 19, 2016
Renaissance painter Masaccio received the first payment for the so-called “Pisa Altarpiece” on 19 February 1426.

September 26, 2015
The feast of Saints Cosmas and Damian has been celebrated on 26 September since 1970 though the traditional Roman calendar honors the saints on 27 September, the anniversary of their death in 287 CE .