Situated at the Art House Gallery in Thessaloniki, Greece, “MADREN 5430” reinterprets the basic theme of the exhibition “MY ROOM”. In “MY ROOM” one feels most comfort by defining the external elements that s/he will allow to enter the space. The installation consists of a multi-curvature surface that filters light entry into the room, defines visual contact between exterior and interior and also creates patterns of shadows on the room surfaces thus changing their appearance during various hours of the day. It consists of recycled paper tubes, 5430 in number. The 5430 components are proliferated onto the surface which is characterized by a variation of curvature, fulfilling the filtering purpose of the installation.