Portrait of Antoine-Laurent and Marie-Anne Lavoisier - Jacques-Louis David

A refined Neoclassical double portrait by Jacques-Louis David, depicting the chemist Antoine-Laurent Lavoisier and his wife, Marie-Anne, in their laboratory.

Painted in 1788, this double portrait depicts the chemist Antoine-Laurent Lavoisier and his wife, Marie-Anne Pierrette Paulze. Jacques-Louis David, the leading figure of French Neoclassicism, captures the couple in a setting that reflects their scientific pursuits. Antoine-Laurent sits at a desk covered with a red cloth, holding a quill, while Marie-Anne stands beside him, leaning on his shoulder. Her gaze is directed towards the viewer, whereas her husband looks up from his writing, creating a sense of intellectual engagement.

The composition is defined by the austere, classical architecture in the background, which provides a sense of order and gravity. Scientific instruments, including a gasometer and glass apparatus, are placed on the table and floor, identifying the subjects as pioneers of modern chemistry. The artist employs a controlled palette, allowing the deep red of the tablecloth and the bright white of Marie-Anne's dress to draw the eye. The lighting is precise, modelling the figures with clarity and grace.

Marie-Anne Lavoisier was an active participant in her husband's research, often translating scientific texts and illustrating his experiments. David portrays her as an equal partner in their shared intellectual life. The painting avoids excessive ornamentation, focusing instead on the psychological connection between the two figures and the dignity of their work. This work remains a significant example of late eighteenth-century portraiture, demonstrating David's ability to combine formal rigour with human characterisation. The inclusion of the scientific equipment serves to document their professional identity, grounding the portrait in the reality of their laboratory environment. The work is currently held in the collection of the Metropolitan Museum of Art in New York.