every time I arrived at bangkok, I will went to the four face Buddha first to pay my respects before I decided want to go anywhere, I encountered a few experiences with him, there is a history on year 2006, a man took a hammer try to destroy the statue and the passer-by and people selling joss sticks and flower beaten him up to death.. And these few people who got involved were sentenced under murder charges.. can u see how Thai devoted to this statues! and this statue is named as Phra Phrom and different side represents differently.as for locations wise, it located at the city of bangkok and also very near to the Thai BTS train, if u can’t find u can use Google map to led u by using Erawan shine Grand Hyatt hotel.. I could said he is well known every Thai netizens will know and pay their respects.. kindly pray with sincerity and u just need joss sticks candle and 4 bundle of Jasmine flower.. peace ✌🏻