Bellows’ brushstrokes underscore the violence, physicality and vigorous action of the match. Bellows applied paint with a quickness and sketchiness that echoes the energetic movement of the athletes and the flickering of low light as it bounces across the faces of the rowdy, restless audience. The forms, while distinct, are not delicately rendered, but instead are roughly described. Slashes of paint are particularly noticeable in the highlights along the black boxer’s back and side. They are also apparent in the streaks of red, evoking blood, by the elbow of the white boxer, along his ribs and stomach, and across his neck and chin.The composition is approximately triangular with the apex marked by the collision of the boxers’ upraised fists. The fighter on the right lunges forward, gaining momentum by pushing off an extended and unnaturally attenuated right leg, into the left fighter, whose right knee seems ready to buckle beneath him. Several layers of the crowd define the base of this compositional triangle.
Bellows mostly limited the colors in this painting to shades of blue-gray, brown, and cream, but accentuated this tonal palette with touches of white, red, orange, and pink, plus the green of the left boxer’s trunks. Bellows illuminated the composition to spotlight the action, thus associating the ring with a theater stage. The obscure darkness of the background largely precludes any perception of recession into space, and also creates the feeling of a dangerous and secretive atmosphere. Indeed, the title Both Members of This Club refers to the dubious practice of turning boxers into temporary sports club members in order to skirt a New York state law that prohibited public prizefighting. For a time, Bellows lived across the street from Sharkey Athletic Club (one institution that took part in this subterfuge), where he could readily observe men fighting.