ID: KW3470838

Avila, Avila Province, Spain. The city seen from Los Cuatro Postes. The four pillars. (photo)

ID: KW3470842

Avila, Avila Province, Spain. Triple apse and central tower of Romanesque Basilica of San Vicente. (photo)

ID: KW3470847

Avila, Avila Province, Spain. Statue of St. Teresa by the Puerta del Alcazar (photo)

ID: KW3470850

Avila, Avila Province, Spain. Packets of Santa Teresa caramels. (photo)

ID: KW3470865

Segovia, Segovia Province, Spain. The Roman aqueduct. UNESCO World Heritage Site. (photo)

ID: KW3470873

Segovia, Segovia Province, Spain. The Roman aqueduct and shadow. UNESCO World Heritage Site. (photo)

ID: STC3470877

Yosemite Valley - California, pub. 1866, 'The Bridal Veil' Fall, Currier & Ives (colour litho)

American School, (19th century)

ID: KWE3470897

Segovia, Segovia Province, Spain. Detail of a tapestry showing the Battle of Arcila in the Alcazar. (photo)

ID: KW3470923

Salamanca, Salamanca Province, Spain. Candles in front of a chapel in the New Cathedral. Catedral Nueva. (photo)

ID: KW3470942

Salamanca, Salamanca Province, Spain. Casa de las Conchas, or House of the Shells. 15th-16th century Gothic-Plateresque building now a public library. (photo)

ID: KW3470958

Salamanca, Salamanca Province, Spain. Wrought iron work on a door. (photo)

ID: STC3470982

The Gamekeeper, from Four and Twenty Toilers, pub. 1900 (colour litho)

Bedford, Francis Donkin (1864-1954)

ID: KW3470990

Madrid, Spain. El Prado museum. Ariadna. Roman copy of Greek original circa 150-175 AD. (photo)

ID: KW3470997

Alonso Cano, 1601 –1667. Spanish painter, architect and sculptor. After a medallion inlaid in the facade of the Museo del Prado, Madrid, Spain. (photo)

ID: KW3471036

Madrid, Spain. Plaza Mayor. Equestrian statue of King Felipe III (photo)

ID: KW3471040

Madrid, Spain. Monument to Cervantes in Plaza de España. Don Quijote. (photo)

ID: KWE3473139

A type of transporter bridge with a suspended gondola used for transporting coal or other materials, from Meyers Lexicon, pub. 1927

ID: KWE3473207

The first alternating current electric passenger train powered by electricity from overhead lines, presented by Werner von Siemens at Berlin in 1879 , from Meyers Lexicon, pub. 1924

ID: KWE3473211

A horse drawn hay rake, from Meyers Lexicon, pub. 1924

ID: KWE3473264

Don Gaspar de Guzmán y Pimentel Ribera y Velasco de Tovar, 1791 (engraving)

ID: KWE3473275

Don José Patiño y Rosales, after an etching in Retratos de Los Españoles Ilustres, Madrid, Spain, pub. 1791

ID: KWE3473281

Juan de Ferreras y García, after an etching in Retratos de Los Españoles Ilustres, Madrid, Spain, pub. 1791

ID: KWE3473286

Early 20th century mobile apparatus used for spraying insecticide on plants, from Meyers Lexicon, pub. 1928

ID: KWE3473295

Blessed Juan de Palafox y Mendoza, after an etching in Retratos de Los Españoles Ilustres, Madrid, Spain, pub. 1791

ID: KWE3473301

The Venerable Louis of Granada, after an etching in Retratos de Los Españoles Ilustres, Madrid, Spain, pub. 1791

ID: KWE3473310

A firefighter wearing a helmet which sprayed water over his protective suit to keep him cool, from Meyers Lexicon, pub. 1928

ID: KWE3473315

A 19th century carriage powered by a steam engine, from Meyers Lexicon, pub. 1927

ID: CH826083

Face of Adolescent; Visage d'Adolescente, c.1928-1929 (cuivre repousse)

Gonzalez, Julio (1876-1942)

ID: CH826164

Man and Woman with Intersecting Arms; Mann und Frau mit ineinander ubergehenden Armen, c.1932 (glass mosaic laid down on board)

Seiwert, Franz W. (1894-1933)

ID: CH826395

Characters in the Prairie; Personnages dans la Prairie, (oil on canvas)

Montezin, Pierre Eugene (1874-1946)

ID: CH826827

Boy by the Harbour, 1918 (oil on canvas)

Harvey, Harold (1874-1941)

ID: CH826906

Four Fishes, (pencil and gouache on board)

Wallis, Alfred (1855-1942)

ID: CH826915

The Repose, 1953 (gouache, brush, black ink and pencil)

Meninsky, Bernard (1891-1950)

ID: CH827337

The Art Lesson (oil on canvas)

Cecchi, Adriano (1850-1936)

ID: CH827495

The Letter, (oil on canvas)

Portielje, Edward (1861-1949)

ID: CH827561

King Henry IV, full-length, a trophy of the Ottoman Arms at his Feet, Raising a Scroll in Front of an Eagle (black chalk, pen and brown ink with blue wash)

Second School of Fountainebleau (c.1603)