An 18th-century engraving by Jacobus Houbraken depicting the naturalist Albertus Seba in his laboratory, surrounded by specimens and scientific texts.

This engraving by Jacobus Houbraken depicts the Dutch pharmacist and zoologist Albertus Seba. Created in 1731, the work captures Seba at the age of sixty-six, surrounded by the tools and specimens of his trade. Houbraken, a master of the Dutch school of engraving, employs precise line work to render the textures of Seba's wig, his flowing robes, and the varied surfaces of the shells and botanical illustrations resting upon his desk.

Seba is shown holding a specimen jar, a gesture that identifies his profession and his contribution to the study of natural history. Behind him, shelves filled with glass jars suggest the scale of his famous cabinet of curiosities. The composition follows the conventions of eighteenth-century portraiture, using a heavy curtain and architectural elements to frame the subject. The Latin inscription below the portrait details Seba's titles and academic affiliations, reflecting the formal nature of scientific documentation during this period.

Houbraken was known for his technical skill in portraiture, often working from paintings by other artists to produce high-quality prints for publication. This specific engraving demonstrates his ability to translate the tonal qualities of oil paint into the monochromatic medium of copperplate engraving. The cross-hatching and stippling techniques create a sense of volume and depth, particularly in the drapery and the shadowed background of the laboratory. The print serves as a record of a man whose collection of natural specimens became a reference point for taxonomists and scientists throughout the eighteenth century. The clarity of the engraving ensures that the details of the open book and the scattered shells remain legible, providing a glimpse into the working environment of a naturalist of the Enlightenment era.