What does the left bow and right arrow look like?

Left bow and right arrow, like archery.

"Bend the bow left and take the arrow right" is a step to describe the shooting action. In traditional archery, the user holds a taut bow in his left hand and bends outward (that is, "left bend") to store energy. Hold an arrow between the thumb and forefinger of the right hand and put it on a cable (or "turbine") to launch.