N. Forcella (page 7)

'Nautilus melo...' [two specimens of foraminifera] Henry Bowman Brady

John Thomas Porcell (1528-ca.1580). Spanish doctor Anonymous

Page from the Forster Codex II Leonardo da Vinci

Drawing showing Confederate Colonel Nathan B. Forrest on Horseback Anonymous

Wall painting from Room F of the Villa of P. Fannius Synistor at Boscoreale, ca. 50-40 B.C Unknown

Venus at the Forge of Vulcan, 1606-23 Jan the Elder Brueghel

Ten weepers from the tomb of Isabella of Bourbon Renier van Thienen

View of the Sbocco della Cloaca Massima, Rome Ettore Roesler Franz

Lo Zingaro Natural Reserve, Tonnarella dell'Uzzo Anonymous

Lo Zingaro Natural Reserve, Tonnarella dell'Uzzo Anonymous

The Annunciation, predella panel from an altarpiece, 1478-85 Lorenzo di Credi

Calliostoma formosense Anonymous

Constructing USS Forrestal Anonymous

Infanta María Isabella of Bourbon, Princess of Naples Clemente Ruta

Lunette depicting the Sorceress Circe Offering Ulysses a Bowl of Poisoned Soup and Mercury Adding a Herbal Antidote Annibale Carracci

Caracalla murdered his brother Geta in the bedroom of their mother Reinier Vinkeles

Italian Village Forge Heinrich Burkel

Adoration of the Magi Altarpiece, detail of central predella panel of Egypt, 1423 Gentile da Fabriano

The roofs of old town and the towers of the Duomo (Cathedral) from the Rocca (fortress) Anonymous

View of the Duomo (Cathedral) from the Rocca (fortress) Anonymous

The Resurrection, right hand predella panel from the San Silvestro polyptych, 1468 Carlo Crivelli

Arabella Pershall, Lady Glenorchy Allan Ramsay

Christ Rising from his Tomb, detail of the predella panel of the Coronation of the Virgin, c.1430-32 Fra (c.1387-1455) Angelico

Rienzi Vowing to Obtain Justice for the Death of his Young Brother, Slain in a Skirmish between the Colonna and... William Holman Hunt

The 'Studiolo' of Francesco de'Medici detail of the frieze decoration depicting one of the Medici villas, it's garden and fountain,... Nanni di B. Bigio & Bartolomeo Ammannati (1511-92)

The Fountain, Villa Torlonia, Frascati, Italy, 1907 John Singer Sargent

Home of John D. Rockefeller, Forest Hill, Cleveland, Ohio Anonymous

S. Francesco della Scarpa, Sulmona, L'Aquila, Abruzzo Anonymous

Wall painting from Room F of the Villa of P. Fannius Synistor at Boscoreale, ca. 50-40 B.C Unknown

Portrait of Thomas Fortescue, M.P. Pompeo Girolamo Batoni

Edinburgh: Tomb of the Forresters Corstorphine Church Anonymous

Caracalla and His Men Trampling into Citizens Anonymous

Sir Johnston Forbes-Robertson in the role of Macbeth English School

The Collision Between English and Portuguese in Manicaland: Major Forbes and Ten Troopers Arresting Th Portuguese Colonel Paiva D'Andrade and... Anonymous

The Vesuvius Erupting, the Artist and His Father, Carle Vernet, in the Foreground., c. 1822 Emile Jean Horace Vernet

Circe Mulling Wine, c.1630 Gioacchino Assereto