He was always a rather stupidly optimistic man. I mean, I’m afraid it came as a great shock to hime when he died.

The Trinity: Leaf from a Gradual with Initial B, Perugino, c. 1496-1502, Cleveland Museum of Art: Medieval Art

The focus of this lavishly illuminated page is a large initial B containing a representation of the Holy Trinity (three persons in one godhead). The text, Benedicta sit sancta Trinitas, introduces the opening of the Introit for Mass on Trinity Sunday, celebrated one week after Pentecost. An illusion has been created by the artist who painted the framing initial to appear three-dimensional. Beyond the initial a landscape recedes as if viewed through an open window. The decoration extends into all four margins that are filled with small miniatures depicting saints (one was left blank). This page is a masterful example of Renaissance manuscript painting with classicizing leaf scrolls, masks, urns, putti, and other decorative motifs fashionable in Italy at the close of the 15th century. It may come from a set of choir books illuminated for Perugia Cathedral. Size: Sheet: 78.7 x 53 cm (31 x 20 7/8 in.) Medium: ink, tempera, and gold on parchment

Three studies of a helmet, 1503, Albrecht Dürer

Medieval Technology Blended With Art  Astronomical Clock Cathédrale Saint-Jean-Baptiste de Lyon 

The Sacrificial Offering Day of the Dead, 1924, Diego Rivera

Hans Schwarz c. 1520

The Golden Age, 1530, Lucas Cranach the Elder

Music Making Angels, 1628, Peter Paul Rubens