Hieronymus Cock. Hieronymus Cock, or Hieronymus Wellens de Cock was a Flemish painter and etcher as well as a publisher and distributor of prints.
   Cock is regarded as one of the most important print publishers of his time in northern Europe. His publishing house played a key role in the transformation of printmaking from an activity of individual artists and craftsmen into an industry based on division of labour.
   His house published more than 1,100 prints between 1548 and his death in 1570, a vast number by earlier standards. While far more important and influential as a publisher, Cock was also an artist of talent, as seen in his last series of 12 landscape etchings of 1558, which are somewhat in the fantastic style of the paintings of his brother Matthys Cock.
   Altogether he etched 62 plates. Hieronymus Cock was born into an artistic family.
   His father Jan Wellens de Cock and his brother Matthys Cock were both painters and draftsmen. He was admitted to Guild of Saint Luke in Antwerp in 1545. He resided in Rome from 1546 to 1547. When he returned to Antwerp in 1547, he married Volcxken Diericx. Together with his wife he founded in 1548 the publishing house Aux quatre vents or In de Vier Winden. The publishing house issued its first prints in 1548. The majority of Cock's prints were made after paintings or designs purposely made for him by artists from the Low Countries such as Frans Floris, Pie
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