A single, round, light brown, ribbed object, possibly a seed pod, is on display under a clear glass dome

A single, round, light brown, ribbed object, possibly a seed pod, is on display under a clear glass dome. The dome sits on a circular, gold-colored base with an inscription around the edge. The base is marked with the letters "N, b, u, 1, 2, W, 0, d." The coordinates provided indicate that the image was taken inside the Museu d'Art Contemporani de Barcelona, located in the city of Barcelona, Spain.