Per 
Documentation #4639-1, of Experiment 4639-1
//Experiment #4639-1 is directed by Dr.██████ to observe the effects of prolonged observation of the black "smears" portion of SCP-4639.
Subject █████ is a 43-year-old caucasian male convicted felon charged with pedophilia and 4 acts of murder. The subject is fitted in a vermiculite proximity suit and trained on proper entry into SCP-4639's enclosure. Two staff members in appropriate protective gear and equipped with injectable sedatives enter with Subject █████ for monitoring purposes. Upon entry, Subject █████ is instructed to look directly at the black smears on SCP-4639 and maintain line of sight until instructed to stop. Subject █████ is never instructed to stop.
After roughly 14 minutes of direct observation of SCP-4639, Sucject █████ attempts to touch Scp-4639 and is restrained by the present staff members. Subject █████ then attempts to break free with no success. Subject █████ enters a state of emotional distress immediately and is sedated and carried out of the enclosure into the interview room in Site ██. Subject █████ is dressed in a straitjacket and tied down to a chair. Dr ██████ enters as Subject █████ recovers.//
Dr ██████: Good morning, how are you feeling.
Subject █████: I never slept. You're all fools, idiots. None of you have seen god.
Dr ██████: Seen god? What does that have to do with our conversation?
Subject █████ begins to sweat intensely and shivers intermittently.
Subject █████: I saw god in that fucking painting, he's not what you think. He's cold and if you ever get the chance to meet him, he is going to make you cold. All you fuckers are getting frozen, one day, but not me. I'm going to hell, it's warm there, so warm. I've seen that too.
Dr ██████: Where did you see this?
Subject █████: I told you, in the damn painting.
Dr ██████: What else did you see?
Subject █████: I need to go.
Dr ██████: Answer the question, please.
Tears start coming down Subject █████'s face.
Subject █████: This life is purposeless and empty. I need to go. I need to live there. it's getting cold here too. I need to go. He will come, and he's gonna freeze your ass. I need to go. I can't be one of you. I need to go. I cant get frozen. I need to go. Now.
Dr ██████: Where do you need to go?
Subject █████: To the fire. It keeps me warm. I'm going. Now.
Dr ██████: Where is the fire? and you're not going anywhere as long as you're in that chair.
Subject █████ begins to make movements with his mouth but keeps his lips shut as if chewing or attempting speech. This continues for roughly 2 minutes.
Dr ██████: Are you trying to say something?
Blood starts to pour out of Subject █████'s mouth and he spits a large chunk of his tongue at Dr ██████. Subject █████ dies from rapid blood loss shortly after.
