16-bit pixel art, retro video game cover art, a lone knight in weathered armor sitting cross-legged in a dark night forest, resting a mandolin across his knees, mandolin with eight tuning pegs on the headstock in four paired courses, short neck, round bowl-shaped back, tall silhouetted trees surrounding a small bonfire, rich warm golden-orange campfire glow bathing the knight and instrument, deep blue-purple night shadows in the background for contrast, warm amber light reflecting off the armor and mandolin strings, sparks and embers rising into the dark canopy, fireflies or