British, seaweeds, London, Bell and Daldy, 1872, algae, Great Britain, marine, algae, This illustration features four distinct marine organisms, likely types of corals or seaweeds, arranged in a grid format. The top left showcases **Clynotealithia urticata**, characterized by its intricate branching structure. Adjacent to it on the top right, **Corallium rubrum** displays a more robust form with denser branching. The lower left corner presents **Corallina squamata**, featuring delicate, feather-like branches that suggest a soft texture. Finally, **Delesseria sanguinea** occupies the lower right, noted for its elongated fronds and graceful curves. Each specimen is labeled with its scientific name, providing educational reference to these fascinating marine species.