Black and white map of South America with the names of the countries…

Painting of a group of men on horseback in a wooded area

Molecular model of a peptide molecule on a white background

Black and white drawing of a square with a number 8 in the center

Silver coin with the words &quot;First Men on the Moon&quot; written on it…

Drawing of a group of children playing in a room

Chinese fan with a painting of a mountain scene on it

Black and white drawing of a decorative design featuring a vase filled…

Black and white drawing of a dog with a ribbon around its neck