There are meny different ways, they appear - a bright fogs, strange shadows, reflections in non reflective materials, lightballs ... Sometimes a man don´t see them while using his camera but after, you can see them clearly in photos. What are they - spirits of our dead friends ? Why not - often they appear while you record EVP´s or taking photos in graveyards or empty houses.But not only - sometimes they come to our homes, make weird noises, moving things from place to other - we call it a poltegaist.
SThere are cases when ghost looks like a normal living person, but - you dont see them whent taking a picture...
Somewhere in 1930-es, a strange thing happened in Tallinn (Capital of Estonia). One day a strange man, wearing black clothes, came to a houseowner, and asked, if he can rent a room for one night, to make a little party with his friends. The houseowner agreed and before going away the man in black said him not to be worried if some weird sounds come from this room. Also he told him not to come to this room, no matter what happens. Sure it was strange enough, but ... When night came, a party began. Hoseowner heard loughings, running like sound, whistles... But as he promised he didnt go upstair.Only thing he hoped, was that they do not broke there enything. When houseowner woke up in the morning, all was quiet in upstairs. He waited for couple of hours to be sure that no-one is there and then unlocked the door entered the room. All was clean and in order, as if nobody has been there. Suddenly in understood that something was really wrong - when he came upstair, he found the door locked and opened it with the one and only key, what he took from his pocket. He hasn´t gave it to the stranger in black last night ! But he heard how someone had a party up here... And now everything is just like it was before. Even some dust in the floor and tables.And the door was locked as it used to be... He was sure these were ghosts, that had a party in his house... He ordered to build new walls around this room, without eny door, so no-one can enter this room. Even now this house stands in Tallinn. And when you look it otside you will notice, that there are windows for 4 rooms in second floor, but when going upstairs, you find them only 3...
In Moscow there is a place, where sometimes strange things happen - you can hear a car coming straight to you and then passing you.The voice stops in front of one old house and after that you can hear clearly, how someone openes cars door. Sounds like normal, everyday thing - car is passing you, but the thing is - there is no car that you can see - only the voice itself...