I am a biologist, entomologist and hiker. For years I have been recording my encounters in the forest with specimens of the local biota. Not long ago, with this boom and the focus being on cryptocurrencies and blockchains, I had the idea of creating NFTs from the photos I take, with precise information about the species photographed. The main idea is to create NFTs by adding this technical knowledge I have about living beings and, in a certain way, passing on some of this knowledge to the collector.