A raw concrete house in Alicante by Spanish studio Langarita-Navarro Arquitectos becomes the scene for a string of mysterious murders in this series of images by photographer Luis Diaz Diaz (+ slideshow). More about Concrete house by Langarita-Navarro photographed as a crime scene
Dezeen and MINI World Tour: Dutch designer Daan Roosegaarde explains how his installation in Eindhoven consisting of hundreds of glowing LED crystals will change over time as some people steal them and others create new ones of their own. More about Daan Roosegaarde: "People can do what they want with my Crystal installation"
Spanish firm Nook Architects has renovated a Barcelona apartment by adding patterned floor tiles plus a combined step and window seat leading out onto the terrace (+ slideshow). More about Nook Architects add patterned floor tiles and window seat to Barcelona apartment renovation
Dezeen Guide: February begins with Stockholm Design Week, which kicks off on Monday, and we have 11 more architecture and design events in our update for this month. More about Dezeen Guide update: February 2014
Stockholm 2014: all of the solid wood furniture in Swedish studio Claesson Koivisto Rune's collection for Japanese brand Matsuso T has five sides (+ slideshow). More about Claesson Koivisto Rune to launch pentagonal wooden furniture