You know what geocaching is for sure. if not, just google it. so there are some geocaches in my town and one of them is hidden in canalisation. i told my friend about that and we decided to go find it. the canalisation ends in a river and it is pretty easy to go inside. it is not locked and height of canalisation tunnel is about 1.8 meters. we went inside, found a geocache after about 300 meters from entrance and returned out. i was taking photos of everything. after about 1 month after it, i was viewing those photos and recognised a face on one of those. at first i only saw one eye and nose, but after a minute i noticed there is also a second eye. i didn't see anything during the event. it is weird, as it is like 10 centimeters from camera. my friend was behind me all the time and it is not his face. also it looks like half of the face (down from over the nose) is covered by something transparent. it looks like there is some aura over the creature, but it is just a light from outside going through a hole for water to flow inside canalisation when it rains. i really don't know what it is. maybe it was an alien that could be seen only through camera, maybe it was a ghost, maybe just a coinsidence. every time i see the photo, a tear comes to my eye. it is pretty scary for me. photos of enviroment can be found in comments. photo of creature is in photos section. please write a comment if you have a theory on what this could be.