Třeboň Altarpiece and its loose brushwork and elegant, rhythmical forms. At some point the work was broken up, with two surviving panels in the National Gallery, Prague, and a third in the Alsová Jihoceská Galeria, Hluboká nad Vltavou, Czech Republic. The extant panels are "The Agony in the Garden", "Entombment" and the "Resurrection". The reverse of the "Agony" shows languid, touching, "rosy-cheeked" representations of Saints Catherine, Mary Magdalene and Margaret. It is not known how many panels made up the original altarpiece, or how they were arranged. A total five is considered the most likely number, which would allow for four wings
Saint Peter Martyr Altarpiece testimony) also mention a second altarpiece by the artist in the same church, also dating to 1476, now known as the "Saint Peter Martyr Altarpiece"'. It is therefore theorised that the altarpieces were both dismantled during rebuilding of the church in 1776, then sold to the antiquarian Grossi who sold all the panels separately and grouped some of them into the altarpiece that Cardinal Zelada bought from him. Federico Zeri and Rodolfo Pallucchini then joined the altarpieces together, initially referring to the first (the high altarpiece), the "Pietà" in the Metropolitan Museum, and then to the "Madonna" in the Museum