macro photo of half an onion with mold. spoiled onion.

blemish closeup contamination corroded decay decomposition deplorable deterioration discoloration disgusting filth food foul fungi fungus growth half inedible mold moldy onion pungent putrid rancid repulsive rot rottenness ruined spoil spoilage spoiled unappetizing unhealthy unpalatable unpleasant wasted worsened