Insect gall, oak leaf, closeup, decay, autumn, macro, plant, pest macro photo of a small reddish insect gall on a mottled green leaf with soft bokeh and woodland background detail.

insect gall oak leaf closeup decay autumn macro plant pest reddish gall dried gall mottled leaf textured surface green bokeh woodland branch foliage detail nature study outdoor macro small insect shelter plant abnormality leaf spot season change natural texture soft background selective focus shallow depth organic growth parasitic growth tiny cavity botanical closeup wet surface dewy leaf decay process muted colors natural light environmental detail ecological