ID: LPH8678714

Leonardo 32 (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678748

Leonardo 70 (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678843

Leonardo 172 (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678845

Leonardo 174 (drawing)

Steadman, Ralph (b.1936)

ID: MEV5048446

Portrait of a Young Woman

Vinci, Leonardo da (1452-1519) (school of)

ID: LPH8678736

Leonardo 58 (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678807

Leonardo 128, Unfinished Bellini Fresco Siena (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678899

Leonardo 18 (drawing)

Steadman, Ralph (b.1936)

ID: MEV5048560

Young Man Head

Vinci, Leonardo da (1452-1519)

ID: LPH8678786

Leonardo 107 (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678800

Leonardo 121 (drawing)

Steadman, Ralph (b.1936)

ID: LPH8678901

Leonardo 31 (drawing)

Steadman, Ralph (b.1936)

ID: LEL5901074

Visitors admiring the Madonna and Child by Leonardo Da Vinci, Hermitage Museum, St. Petersburg, Russia (photo)

ID: IMJ249538

Picabia's Mona Lisa, 1965 (pencil & collage on paper)

Duchamp, Marcel (1887-1968)

ID: DGA3939410

Pirates with burning ships, oil painting by unknown artist, early 20th century

ID: DGA3939619

Siege engine, woodcut from De re militari libri quatuor (Epitoma rei militaris), by Publius Flavius Vegetius Renatus, printed by Christian Wechel, Paris, 1535

ID: DGA3939628

Crane, woodcut from De re militari libri quatuor (Epitoma rei militaris), by Publius Flavius Vegetius Renatus, printed by Christian Wechel, Paris, 1535

ID: DGA3938596

Battle flag, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532

ID: DGA3938598

Battle flag, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532

ID: DGA3939966

Bitumen production by boiling bituminous waters, engraving from De Re Metallica (On Nature of Metals), by Georg Agricola, published in Basel in 1561

ID: DGA3938182

Perspectives and sections of Gaillard-Haillot boiler, engraving from Nouvelles annales de la construction, 1868

ID: DGA3938547

Bellow water pump and piston water pump, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532

ID: DGA3938561

Siege engine with front shield, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532

ID: DGA3939626

Water pump, woodcut from De re militari libri quatuor (Epitoma rei militaris), by Publius Flavius Vegetius Renatus, printed by Christian Wechel, Paris, 1535

ID: DGA3939367

Embossed bronze plaque with animals

ID: DGA3938190

Special iron columns, United States of America, engraving from Nouvelles annales de la construction, 1870

ID: DGA3938943

Shape of protective covers (H), shape of ditch shelter (I), and frames for protective covers (K, L), copperplate engraving from Diffesa et offesa delle piazze, by Pietro Paolo Floriani, published by Giuliano Carboni, Macerata, 1630

ID: DGA3938581

Quick-firing rotating bombard platform, siege engine, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532

ID: DGA3939624

Underwater warrior, woodcut from De re militari libri quatuor (Epitoma rei militaris), by Publius Flavius Vegetius Renatus, printed by Christian Wechel, Paris, 1535

ID: DGA3939614

Siege tower, woodcut from De re militari libri quatuor (Epitoma rei militaris), by Publius Flavius Vegetius Renatus, printed by Christian Wechel, Paris, 1535

ID: DGA3939939

Oven for metalworking, engraving from De Re Metallica (On Nature of Metals), by Georg Agricola, published in Basel in 1561

ID: LLM3657356

Male Mona Lisa postcard sent in the US, 1909 (litho) (see also 3657355)

American School, (20th century)

ID: DGA3938550

Water-drawing device, woodcut from De re military, by Roberto Valturio, printed by Christian Wechel, Paris, 1532

ID: DGA3938181

Perspectives and sections of Gaillard-Haillot boiler, engraving from Nouvelles annales de la construction, 1868

ID: DGA3939438

Design for columns for Vatican colonnade, engraving from Templum Vaticanum, by Carlo Fontana, 1694

ID: DGA3939940

Oven for metalworking, engraving from De Re Metallica (On Nature of Metals), by Georg Agricola, published in Basel in 1561