Altichiero

The Battle of Clavigo Altichiero da Zevio

Francesco Petrarca, c. 1377 Anonymous

Political scene Altichiero da Zevio

The Crucifixion Altichiero da Zevio

Saint George disputing with Diocletian. Fresco Oratorio di San Giorgio, Padua, ca 1380 Altichiero

Portrait of Francesco Petrarca From De Viris Illustribus Altichiero

Don Juan Xavier Joachín Gutiérrez Altamirano Velasco, Count of Santiago de Calimaya, 1752 Miguel Cabrera

The myth of Ceres, detail of the Altoviti ceiling, 1553 Giorgio Vasari

Altiplano Volcanoes From Space Anonymous

Horses and deer from the Caves at Altamira, c.15000 BC Prehistoric Prehistoric

The Altarscreen panels, ca 1825 Antonio Molleno

S. Francesco, Castelvecchio Subequo, L'Aquila, Abruzzo Anonymous

Altarpiece with the Virgin and Child Enthroned entre Saint Jerome and Saint Nicholas of Myra Anonymous

The altar William Henry Jackson

The St.George's altar piece Master of the Centenar

Altarpiece, detail Stuart Cox

Bison from the Caves at Altimira, c.15000 BC Prehistoric Prehistoric

The virgin and Child or the altarpiece of Liniers Fra Angelico

Portrait of Dante Alighieri, c.1560 Cristofano dell' (and workshop) Altissimo

Aletsch Glacier and Marjelen Lake, Switzerland Underwood & Underwood

Dante, Petrarch, Cola di Rienzo, A. da Brescia and Vittorio Alfieri Cesare Mariani

Portrait of Casimir Pfyffer von Altishofen French Photographer

The Barbadori Altarpiece: Virgin and Child surrounded by Angels with St. Frediano and St. Augustine, 1437 Fra Filippo Lippi

Alstroemeria David Roseburg

Altela, Chief of the Kiowas. Set-Im-Ga-Er, or "Stumbling Bear." Ten-E-Au-Coop, or "Kicking Bird" Anonymous

Lichfield - Musical Altar-Clock: etching Richard Greene

Engraving of Althore Showing Rene de Laudonniere the Worship of Ribault's Column Monument Anonymous

Museo Nazionale di Antichita, Chieti, Chieti, Abruzzo Anonymous

St. Jerome in the Cave, c. 1513-15 Albrecht Altdorfer

Bison from the Caves at Altamira, c.15000 BC Prehistoric Prehistoric

Museo Nazionale di Antichita, Chieti, Chieti, Abruzzo Anonymous

Garland of Roses Altarpiece, 1600 Albrecht Durer

Alton 'Abbey': lithograph Samuel A. Rayner

Crucifixion Altarpiece Duccio di Buoninsegna

The Seizing of Jesus from the Maesta Altarpiece Duccio di Buoninsegna

Dante Alighieri Anonymous