The image shows a group of five conch shells on a black background with the words "boreotrophon echinus dall, 1918" written on them.
Read full description
The image shows a group of five conch shells on a black background with the words "boreotrophon echinus dall, 1918" written on them. The shells are of varying sizes and shapes, with some having a smooth, glossy finish and others having a more rounded shape. The text is written in a bold, white font and stands out against the dark background.
