Recto: The muscles and veins of the arm and torso. Verso: The muscles of the shoulder and arm - from our story 'Body Maps: Leonardo da Vinci’s Anatomical Drawings' The muscles of the arm, and the veins of the arm and trunk. 1510 View The Article VISIT OUR SHOP Visit the shop 15% OFF ANY 3 OF OUR T-SHIRTS Discover Our PrintsExplore our Prints Shop Editor’s picks Mugs TODAY: 15% off any 3 t-shirtsDiscover Our 100% Organic Cotton T-Shirts Collect our postcards 10% Off – JUST SIGN-UP FOR FREE: First Name Last Name Leave this field empty if you're human: