multicolored mold on a food surface. close-up of colorful growth mustiness mushrooms on a food. green mold penicillium expansum.

multicolored mold food surface close colorful growth mustiness mushrooms green penicillium expansum rotten closeup unhealthy fungal spore macro organic red spoiled fungi background fungus natural mushroom texture abstract spread proliferation uneatable rot mildew decay disease mould biological fluffy putrid infected plant bad blue unhygienic condition health aging allergy white dirty infection variety microbiology nature damaged selective focus close-up surface food expansum focus