Sebastián Margulis is an Argentine artist based in Madrid. He claims that he started drawing at the age of 5 and has not stopped drawing ever since. He took courses at the Círculo de Bellas Artes and at the Carlos Fels workshop. For a time he also worked sculpture, eventually focusing on drawing and painting in a style he defines as figurative expressionism with mixed media.
His work is an integral part of the treasures of the Cueva de Mar de Vida and can be visited and acquired independently of the exhibition in the room.