A nineteenth-century carbon print by Thomas Annan, depicting a formal portrait of John Henderson in clerical attire.

This photographic reproduction by Thomas Annan captures a portrait of John Henderson, a subject presented within the pages of a bound volume. Annan, a Scottish photographer based in Glasgow, gained recognition for his technical precision and his documentation of the city's architecture and social conditions. This specific work demonstrates the application of carbon printing, a process favoured during the mid-nineteenth century for its stability and tonal range.

The image shows a bust-length portrait of Henderson, framed within an oval composition. The subject wears clerical attire, including a dark coat and a white neckband, which provides a stark contrast against the darker background. The lighting is focused on the face, drawing attention to the subject's features and expression. The surrounding page layout, with its clean margins and numbered reference, reflects the archival nature of the publication from which this image originates.

Annan's work often involved the reproduction of paintings and historical documents, bridging the gap between traditional portraiture and the emerging medium of photography. By translating painted surfaces into photographic prints, he allowed for the wider dissemination of historical likenesses. The clarity of the print reveals the texture of the original painting, while the carbon process ensures that the deep blacks and subtle greys remain preserved over time. This piece offers a glimpse into the intersection of nineteenth-century portraiture and the development of photographic reproduction techniques in Scotland.