
Visualize how longitude lines would wrap around the oval of the body. The lines on the breast will follow these curves. Notice how sharply the lines on the far side curve down out of sight while those on the side closer to you are straight.
Visualize how longitude lines would wrap around the oval of the body. The lines on the breast will follow these curves. Notice how sharply the lines on the far side curve down out of sight while those on the side closer to you are straight.