texture abstract background macro image of slime mushroom. physarum polycephalum. mycetozoa

abstract autumn background backgrounds beauty biology closeup color design detail egg flora food forest fresh fuligo fungi fungus image life line macro mold mould mushroom mushrooms mycetozoa mycology myxomycete natural nature ornament outdoors pattern physarum plant plasmodial plasmodium polycephalum seamless season septica slime spore tan texture vegetable wild wood yellow