"The observation of trifles" (2013-2016) is about how a foreigner finds his way in a new country and a new neighbourhood. I am the immigrant. Taking objects that I found on the streets and using them as a kind of visual archaeology, I discovered East London and its denizens. I focus on the neighbourhoods of Tower Hamlets and Hackney. I live on the border in between both of them. The combination of objects with photographs helps me to introduce to the audience my work through a more physically way and with a mystery feeling. Thanks to these elements I am making an analytic and expressive world: urban furniture reproductions; landscapes of council houses created between the 50's and 70's for Londoners and immigrants with low rents; details of letters with notes, drawings... But the most important aspect of this work is the people who I met thanks to the signals and ways that I followed guided by the objects that I found on the street. They are the key to open an unexplored world and new life stories. "The observation of trifles" is a work that is at the crossroads of the collection, history and architectural document, visual and social analysis. I have attempted to do not forget the photographic aesthetic and the photographic poetic value.