Claudius, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13993361/claudius-emperor-rome-line-engraving-16-after-sadeler-after-titianFree Image from public domain licenseA large marble vase on a porphyry pedestal. Etching by G.B. Piranesi, ca. 1770. https://www.rawpixel.com/image/14006706/large-marble-vase-porphyry-pedestal-etching-gb-piranesi-ca-1770Free Image from public domain licenseDenarius (Coin) Portraying Emperor Augustus by Ancient Roman https://www.rawpixel.com/image/8958130/denarius-coin-portraying-emperor-augustus-ancient-romanFree Image from public domain licenseFour Children with a Cat and a Dog, plate nine from Twelve Ornament Panels by Giovan Pietro Birago https://www.rawpixel.com/image/8981016/image-dog-paper-catFree Image from public domain licenseAanbidding van het monogram van Christus (1586) by Johann Sadeler I, Maerten de Vos and Claudio Aquanina https://www.rawpixel.com/image/13782406/image-paper-angel-faceFree Image from public domain licenseHistamenon (Coin) of Romanus III Argyrus with Christ Enthroned by Byzantine https://www.rawpixel.com/image/9012061/histamenon-coin-romanus-iii-argyrus-with-christ-enthroned-byzantineFree Image from public domain licenseSaint Constantine and Saint Helena with the True Cross. Oil painting. https://www.rawpixel.com/image/13991905/saint-constantine-and-saint-helena-with-the-true-cross-oil-paintingFree Image from public domain licenseAugustus, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13993991/augustus-emperor-rome-line-engraving-16-after-sadeler-after-titianFree Image from public domain licenseSaint Constantine. Engraving by A. van Westerhout after G.L. Bernini. https://www.rawpixel.com/image/13997371/saint-constantine-engraving-van-westerhout-after-gl-berniniFree Image from public domain licenseAureus (Coin) Portraying Empress Julia Domna by Ancient Roman https://www.rawpixel.com/image/9021565/aureus-coin-portraying-empress-julia-domna-ancient-romanFree Image from public domain licenseAureus (Coin) Portraying Emperor Antoninus Pius by Ancient Roman https://www.rawpixel.com/image/8958313/aureus-coin-portraying-emperor-antoninus-pius-ancient-romanFree Image from public domain licenseTriton and Two Infant Satyrs, plate four from Twelve Ornament Panels by Giovanni Antonio da Brescia https://www.rawpixel.com/image/8999645/image-paper-person-circleFree Image from public domain licenseAntoninianus (Coin) Portraying Emperor Balbinus by Ancient Roman https://www.rawpixel.com/image/8958295/antoninianus-coin-portraying-emperor-balbinus-ancient-romanFree Image from public domain licenseCaligula, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/14018973/caligula-emperor-rome-line-engraving-16-after-sadeler-after-titianFree Image from public domain licenseSaint Ambrose barring the emperor Theodosius I from Milan Cathedral . Mixed method engraving by S. Freeman, 1832, after Sir… https://www.rawpixel.com/image/14011262/image-dog-person-artFree Image from public domain licenseCoin Portraying Emperor Septimius Severus by Ancient Roman https://www.rawpixel.com/image/8960675/coin-portraying-emperor-septimius-severus-ancient-romanFree Image from public domain licenseAureus (Coin) Portraying Emperor Antoninus Pius by Ancient Roman https://www.rawpixel.com/image/8958611/aureus-coin-portraying-emperor-antoninus-pius-ancient-romanFree Image from public domain licenseTetradrachm (Coin) Portraying Emperor Otho by Ancient Roman https://www.rawpixel.com/image/9021676/tetradrachm-coin-portraying-emperor-otho-ancient-romanFree Image from public domain licenseAureus (Coin) Portraying Emperor Vespasian by Ancient Roman https://www.rawpixel.com/image/9046328/aureus-coin-portraying-emperor-vespasian-ancient-romanFree Image from public domain licenseThe wrestler and gladiator Narcissus strangling the emperor Commodus. Engraving by G. Mochetti after B. Pinelli. https://www.rawpixel.com/image/14006124/image-cartoon-face-personFree Image from public domain licenseNereid Ridden by Two Children, plate six of Twelve Ornament Panels by Giovan Pietro Birago https://www.rawpixel.com/image/8979566/image-paper-person-villasFree Image from public domain licenseAureus (Coin) Portraying Emperor Lucius Verus by Ancient Roman https://www.rawpixel.com/image/8958315/aureus-coin-portraying-emperor-lucius-verus-ancient-romanFree Image from public domain licenseSolidus (Coin) Portraying Emperor Julian II by Ancient Roman https://www.rawpixel.com/image/8958373/solidus-coin-portraying-emperor-julian-ancient-romanFree Image from public domain licenseAelia Paetina, wife of Claudius, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13992526/image-cartoon-face-frameFree Image from public domain licenseNero, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/14022023/nero-emperor-rome-line-engraving-16-after-sadeler-after-titianFree Image from public domain licenseAureus (Coin) Portraying Emperor Commodus by Ancient Roman https://www.rawpixel.com/image/9021570/aureus-coin-portraying-emperor-commodus-ancient-romanFree Image from public domain licenseOntwerp voor de Tweede Bossche Wand: zeven staande heiligen. (c. 1869 - c. 1925) by Antoon Derkinderen https://www.rawpixel.com/image/13788928/image-dragon-paper-faceFree Image from public domain licenseCoin Portraying Emperor Septimius Severus by Ancient Roman https://www.rawpixel.com/image/8960685/coin-portraying-emperor-septimius-severus-ancient-romanFree Image from public domain licenseTriton Ridden by a Child, plate one of Twelve Ornament Panels by Giovan Pietro Birago https://www.rawpixel.com/image/9053732/image-paper-person-villasFree Image from public domain licenseFour Children Playing, plate seven of Twelve Ornament Panels by Giovanni Antonio da Brescia https://www.rawpixel.com/image/8971316/image-paper-person-circleFree Image from public domain licenseSaint Constantine and Saint Helena with the True Cross. Oil painting. https://www.rawpixel.com/image/14018417/saint-constantine-and-saint-helena-with-the-true-cross-oil-paintingFree Image from public domain licenseAureus (Coin) Portraying Emperor Septimus Severus by Ancient Roman https://www.rawpixel.com/image/8958458/aureus-coin-portraying-emperor-septimus-severus-ancient-romanFree Image from public domain licenseDenarius (Coin) Portraying Emperor Titus by Ancient Roman https://www.rawpixel.com/image/8958365/denarius-coin-portraying-emperor-titus-ancient-romanFree Image from public domain licenseSestertius (Coin) Portraying Emperor Severus Alexander by Ancient Roman https://www.rawpixel.com/image/8959580/sestertius-coin-portraying-emperor-severus-alexander-ancient-romanFree Image from public domain licenseDenarius (Coin) Portraying the Emperor Maximinus by Ancient Roman https://www.rawpixel.com/image/9021719/denarius-coin-portraying-the-emperor-maximinus-ancient-romanFree Image from public domain licenseDomitia Longina, wife of Domitian, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13980789/image-cartoon-face-personFree Image from public domain licenseThe emperor Constantine digging the foundations of St. Peter's Basilica. Etching by P. de Balliu after P. van Lint after… https://www.rawpixel.com/image/13979491/image-cartoon-person-artFree Image from public domain licenseThe Roman emperor Valens pours money into a coffer; an officer is arrested and led to prison. Etching by C. Murer after… https://www.rawpixel.com/image/13981024/image-dogs-cartoon-personFree Image from public domain licenseSaint Catherine: she tramples on her persecutor Maxentius, with a fragment of the shattered wheel. Engraving by A. Wierix… https://www.rawpixel.com/image/13984615/image-angel-cartoon-faceFree Image from public domain licenseAntoninianus (Coin) Portraying Emperor Pupienus by Ancient Roman https://www.rawpixel.com/image/8958466/antoninianus-coin-portraying-emperor-pupienus-ancient-romanFree Image from public domain licenseSestertius (Coin) Portraying Philip the Arab by Ancient Roman https://www.rawpixel.com/image/8960190/sestertius-coin-portraying-philip-the-arab-ancient-romanFree Image from public domain licenseTrajanus tussen de stad Rome en Victoria (1528 - 1583) by Etienne Delaune and Marcantonio Raimondi https://www.rawpixel.com/image/13786079/image-paper-cartoon-faceFree Image from public domain licenseSaint Constantine and Saint Helena with the True Cross. Oil painting. https://www.rawpixel.com/image/14021736/saint-constantine-and-saint-helena-with-the-true-cross-oil-paintingFree Image from public domain licenseSestertius (Coin) Portraying Emperor Antoninus Pius by Ancient Roman https://www.rawpixel.com/image/8959513/sestertius-coin-portraying-emperor-antoninus-pius-ancient-romanFree Image from public domain licenseAureus (Coin) Portraying Emperor Gordian III by Ancient Roman https://www.rawpixel.com/image/8958064/aureus-coin-portraying-emperor-gordian-iii-ancient-romanFree Image from public domain licenseSestertius (Coin) Portraying Julia Mamaea by Ancient Roman https://www.rawpixel.com/image/8959598/sestertius-coin-portraying-julia-mamaea-ancient-romanFree Image from public domain licenseAureus (Coin) Portraying Emperor Claudius by Ancient Roman https://www.rawpixel.com/image/8958389/aureus-coin-portraying-emperor-claudius-ancient-romanFree Image from public domain licenseDenarius (Coin) Portraying the Emperor Maximus by Ancient Roman https://www.rawpixel.com/image/9045747/denarius-coin-portraying-the-emperor-maximus-ancient-romanFree Image from public domain licenseDenarius (Coin) Portraying Emperor Pertinax by Ancient Roman https://www.rawpixel.com/image/9021721/denarius-coin-portraying-emperor-pertinax-ancient-romanFree Image from public domain licenseJulius Sabinus en Epponina met hun twee kinderen als gevangenen door Rome gevoerd (1726 - 1783) by Blaise Nicolas Lesueur https://www.rawpixel.com/image/13790850/image-paper-face-personFree Image from public domain licenseEponina vraagt aan Vespasianus genade voor Sabinus (1726 - 1783) by Blaise Nicolas Lesueur https://www.rawpixel.com/image/13790560/image-paper-face-personFree Image from public domain licenseSaint Constantine and Saint Helena with the True Cross. Oil painting. https://www.rawpixel.com/image/13981795/saint-constantine-and-saint-helena-with-the-true-cross-oil-paintingFree Image from public domain licenseThe Holy Cross, with Saint Catherine of Siena, Saint Mary Magdalen, Saint Catherine of Alexandria, Saint Radegund, Saint… https://www.rawpixel.com/image/14003209/image-cartoon-face-personFree Image from public domain licenseGriffins and Two Cupids Crossing Halberds, plate five of Twelve Ornament Panels by Giovanni Antonio da Brescia https://www.rawpixel.com/image/8985005/image-paper-person-artFree Image from public domain licenseVitae Caesarum cvm Philippi Beroaldi et Marci Antonii Sabellici commentariis. Cum figvris nvper additis / [Caius Suetonius… https://www.rawpixel.com/image/13977093/image-paper-cartoon-personFree Image from public domain licenseSestertius (Coin) Portraying Emperor Domitian by Ancient Roman https://www.rawpixel.com/image/8960388/sestertius-coin-portraying-emperor-domitian-ancient-romanFree Image from public domain licenseDenarius (Coin) Portraying Emperor Alexander Pius by Ancient Roman https://www.rawpixel.com/image/8958485/denarius-coin-portraying-emperor-alexander-pius-ancient-romanFree Image from public domain licensePetronia, wife of Vitellius, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/14010519/image-cartoon-face-frameFree Image from public domain licenseSestertius (Coin) Portraying Julia Mamaea by Ancient Roman https://www.rawpixel.com/image/9055028/sestertius-coin-portraying-julia-mamaea-ancient-romanFree Image from public domain licenseMaria met kind, omgeven door zes vrouwelijke heiligen in omsloten hof (c. 1440 - c. 1460) by anonymous https://www.rawpixel.com/image/13771578/image-paper-face-frameFree Image from public domain licenseDeath of Constantius, father of the emperor Constantine. Engraving by G. Mochetti after B. Pinelli. https://www.rawpixel.com/image/14015744/image-face-person-artFree Image from public domain licenseDenarius (Coin) Portraying Emperor Hadrian by Ancient Roman https://www.rawpixel.com/image/8958456/denarius-coin-portraying-emperor-hadrian-ancient-romanFree Image from public domain licenseGalba, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/14002344/galba-emperor-rome-line-engraving-16-after-sadeler-after-titianFree Image from public domain licenseDenarius (Coin) Portraying Galerius Maximianus by Ancient Roman https://www.rawpixel.com/image/9045200/denarius-coin-portraying-galerius-maximianus-ancient-romanFree Image from public domain licenseMilonia Caesonia, wife of Caligula, Emperor of Rome. Line engraving, 16--, after A. Sadeler. https://www.rawpixel.com/image/13971001/image-cartoon-face-personFree Image from public domain licenseTiberius, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13999939/tiberius-emperor-rome-line-engraving-16-after-sadeler-after-titianFree Image from public domain licenseSaint Constantine and Saint Helena with the True Cross. Oil painting. https://www.rawpixel.com/image/13993314/saint-constantine-and-saint-helena-with-the-true-cross-oil-paintingFree Image from public domain licenseAfter the suicide of Seneca the Younger, the Emperor Nero orders the arrest of the suicide of Seneca's wife Pompeia Paulina.… https://www.rawpixel.com/image/14000969/image-dog-person-artFree Image from public domain licenseSestertius (Coin) Portraying Julia Mamaea by Ancient Roman https://www.rawpixel.com/image/8960456/sestertius-coin-portraying-julia-mamaea-ancient-romanFree Image from public domain licenseThree Children Blowing Horns, plate eight of Twelve Ornament Panels by Giovan Pietro Birago https://www.rawpixel.com/image/8982496/image-paper-person-circleFree Image from public domain licenseMartia Fulvia (Marcia Furnilla), wife of Titus, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13987008/image-paper-cartoon-faceFree Image from public domain licenseFlavia Domitilla, wife of Vespasian, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/14015550/image-paper-cartoon-faceFree Image from public domain licenseAlbia Terentia, mother of Otho, Emperor of Rome. Line engraving, 16--, after A. Sadeler after Titian. https://www.rawpixel.com/image/13975142/image-face-frame-personFree Image from public domain licenseAureus (Coin) Portraying Emperor Antoninus Pius by Ancient Roman https://www.rawpixel.com/image/9021430/aureus-coin-portraying-emperor-antoninus-pius-ancient-romanFree Image from public domain license