Daniel Hopfer (circa 1470 in Kaufbeuren - 1536 in Augsburg) was a German artist who is widely believed to have been the first to use etching in printmaking, at the end of the fifteenth century. He also worked in woodcut.
The son of Bartholomäus Hopfer, a painter, and his wife Anna Sendlerin, Daniel moved to Augsburg early in his life, and acquired citizenship there in 1493.
In 1497 he married Justina Grimm, sister of the Augsburg publisher, physician and druggist Sigismund Grimm. The couple had three sons, Jörg, Hieronymus and Lambert, the last two of whom carried on their father's profession of etching, Hieronymus in Nuremberg and Lambert in Augsburg. The two sons of Jörg, Georg and Daniel (junior), also became distinguished etchers, patronised by no less than the Emperor Maximilian II, whose successor, Rudolf II, raised Georg to the nobility.
Daniel was trained as an etcher of armour. There are only two proven examples of his own work on armour: a shield from 1536 now in the Royal Armoury museum (La Real Armería) of the Royal Palace of Madrid and a sword in the Germanisches Nationalmuseum of Nuremberg. An Augsburg horse armour in the German Historical Museum, Berlin, dating to between 1512 and 1515, is decorated with motifs from Hopfer's etchings and woodcuts, but this is no evidence that Hopfer himself worked on it.
The etching of metals with acid was known in Europe from at least 1400, but the elaborate decoration of armour, in Germany anyway, was an art probably imported from Italy around the end of the 15th century--little earlier than the birth of etching as a printmaking technique. Although the first extant dated etchings are the three by Albrecht Dürer of 1515, and despite the fact that none of his works are dated, stylistic evidence suggests that Daniel Hopfer was using this technology as early as 1500. It is often thought that Hopfer taught Dürer the technique.
The Hopfers prospered in Augsburg, and by 1505 Daniel owned a house in the city centre. He sat on the committee of the Augsburg guild of smiths, which at this time included painters and etchers, probably because these crafts were uniquely connected in the town, one of Europe's principal manufacturing places of arms and armour.
Daniel died in Augsburg in 1536. His achievement was widely recognized during his time, and in 1590 he was posthumously named as the inventor of the art of etching in the imperial patent of nobility bestowed upon his grandson Georg.
Daniel Hopfer's early etchings were done in line-work, but he and his sons soon developed more sophisticated techniques, referred to by armour historians as the Hopfer style. Applied to prints, this produced silhouetted designs on a black ground, doubtless by multiple bitings of the plates. The technically demanding procedure seems to have been both delicate and labour-intensive, and no other artists are known to have used this exact method. Their plates were all iron, rather than the copper that the Italians later introduced once appropriate acids had been discovered. Iron plates had to be handled carefully to be kept free of rust, which could develop quickly from even a fingerprint.
None of the Hopfer family was a trained artist, or a natural draughtsman: their designs show a certain naïveté that never gained an artistic following. But the extraordinary diversity of the Hopfers' works have made them collectors' items. From religious prints to designs for goldsmiths, secular subjects such as peasants, military figures (especially Landsknechts), portraits of contemporary worthies, mytholological and folkloric themes, the sheer range of the Hopfers' productions are both remarkable and unique, designed to appeal to a clientele far wider than the metalsmiths who bought his patterns to create their wares. However, the Hopfer family did not hesitate to plagiarize the work of their contemporaries: of Daniel's 230 known prints, 14 are copies of other masters, mainly Mantegna, whilst only a minority of Hieronymus' 82 plates are his original work--no less than 21 are copies of Durer's works, and around 30 others are copies from Jacopo de' Barbari, Raimondi and Altdorfer among others.
In the next century, a distant relative of the Hopfers, David Funck (1642-1705), a bookseller of Nuremberg, acquired 230 of the Hopfers' iron plates, and reprinted these under the title Operae Hopferianae, adding a somewhat crudely scratched number, known as the Funck number, to each one, thus creating a second state of the hitherto unretouched plates.
A further print run of 92 plates was made in 1802 by the publishers C.W. Silberberg of Frankfurt under the title Opera Hopferiana. The quality of the prints is a tribute to the care with which the Hopfer family maintained these rust-prone plates, many of which are in the Berlin print cabinet today.