Occurred on October 4, 2018 / Texas, USA
Info from Licensor: "When some mushrooms are exposed to oxygen in the atmosphere, it can have a color-changing effect on its tissues. This kind of oxidation is typically a sign of toxicity for a large number of mushrooms. That is not always the case though, because there are some mushrooms that oxidize blue and are extremely delicious edibles. This is some kind of blue staining bolete found in eastern Texas. They were all over the place!"