A Slippery Jack (Suillus luteus, Boletales, Suillaceae). Found in a recently cleared waste land, under a very young Pine tree (<3y), Krekelenberg II, Boom, Belgium; 17 October 2021).
Fieldstack of 55 exposures, assembled with Zerene Stacker
Sony A6500, E3.5/30mm macro; ISO-100, f/4.0, 1/500s,-1step, diffused natural light, compensated with a reflector on the right.