I discovered urban exploration at the end of years 2000 through rooftops, subways, and the city's unofficial catacombs. At that time, I found another subject for interesting photos: documenting the unseen side of the city. Climbing roofs to see the city from the top, going at night in subway tunnels or spend whole days underground in the catacombs exploring the tens of kilometers of galleries looking for beautifully carved rooms: I found a thrill in that activity, the adrenaline that I have been looking for in everything I do in my life.