Open book with a drawing of a red flower and a caterpillar on it

Molecular model of a hydrogen atom

Drawing of a vase with a number of animals on it

Black and white photo of a bust of a man with a beard

Black and white drawing of a ram standing on the ground

Poster with the San Pedro de la Paz logo

Old black and white photo of a lighthouse perched atop a hill

Painting of a woman wearing a black dress and earrings

Black and white photo of a man with a mustache wearing a military…