The image is a scan of a vintage book cover. The cover is a pale green color. At the top, in large, bold, black lettering, it reads "MARXISM AND DARWINISM". Below that, in smaller black lettering, it states "By ANTON PANNEKOEK". Below the author's name is a black and white illustration. It depicts a muscular arm and hand gripping a globe. The word "Labor" is written across the forearm. Beneath the illustration, in black lettering, it reads "PRICE TEN CENTS". At the bottom of the cover, in black lettering, is the publisher's information: "CHARLES H. KERR & COMPANY Publishers CHICAGO". The overall aesthetic is vintage and somewhat stark, typical of early 20th-century publications. The illustration is symbolic, likely representing the connection between the working class (Labor) and the world (the globe) within the context of Marxist and Darwinist thought.