On White Night of the Galleries, EFdeN brings together the artist Andrei Argaetic and the visual studio Aural Eye for an evening of interactive multimedia installations, illustration and video mapping at the solar house on 66 Pache Protopopescu Street (inside the Faculty of Facilities Engineering ). We expect to see the circuit of nature and the relationship between nature and humans through Argaetic's illustrations and how we can make a better communion of man with nature, an example being the solar house - the host of the event. Aural Eye will light in the evening through video mapping and thematic installations in which nature is the main character. EFdeN will reveal to participants the new projects and will tell tips & tricks about how cities in Romania should be transformed, to become more sustainable, through 8 thematic areas dedicated to the main urban problems. The project is supported by Vinyl Rum Tapas & Wine music.