Panteón Nube by Clavel Arquitectos
The zig-zagging doors of this mausoleum in Murcia by Spanish studio Clavel Arquitectos can only be opened in one specific order, like a combination to a lock. The Panteón Nube tomb is contained within a faceted shell, which is revealed when the doors are rotated open. Daylight glows through a translucent rear wall of onyx, against which a marble staircase winds upwards.
The Architects website: www.clavel-arquitectos.com