The image is a black and white drawing of the planet Mars, specifically a view of its surface at longitude 120 degrees on the meridian. The drawing appears to be a scientific illustration, likely based on telescopic observations. The surface of Mars is depicted with a variety of dark and light areas, suggesting mountains, valleys, and plains. There are several dark, irregularly shaped features that could represent large craters or dark plains. A prominent dark feature resembling a large, elongated shape is visible in the upper portion of the image. Thin lines are drawn across the surface, possibly indicating contours or features observed through a telescope. Small dots are scattered across the surface, potentially marking specific points of interest or features. Below the drawing, the text “MARS” and “Longitude 120° on the Meridian” are printed. In the bottom right corner, the initials “P.L.” are visible, likely the initials of the artist or observer. The overall impression is that of a detailed, scientific illustration of the Martian surface, likely created in the late 19th or early 20th century.