Danish product designer Marie Hesseldahl has created a lamp with a built-in clamp that allows it to be attached to other furniture pieces. More about Marie Hesseldahl's Snap lamp clamps onto flat surfaces
Design Haus Liberty has converted a building with an triangular footprint in London's Shoreditch into rental apartments that fold around awkwardly shaped internal walls (+ slideshow). More about Design Haus Liberty squeezes three flats into angular period property in east London
The facades of this university building in the Spanish city of Getafe feature angled bays formed from a zigzagging arrangement of terracotta-hued ceramic panels (+ slideshow). More about Terracotta panels create zigzagging walls for Madrid university building by Estudio Beldarrain
Dezeen's design editor Dan Howarth selects his pick of this year's gadgets, including concepts, prototypes and commercial products for cooking, cleaning, cycling and even masturbating (+ slideshow). More about Dezeen's top 10 gadgets of 2015
Dutch designer Tim van de Weerd has unveiled a family of white porcelain planters that are supported by short limb-like protrusions. More about Tim van de Weerd's Carnivora plant pots designed to look like they could wander off
London office Rick Mather Architects has completed an extension to the city's Lyric Hammersmith theatre, adding a new wing that houses facilities including studios for film, dance and theatre (+ slideshow). More about Rick Mather Architects refurbishes and expands London's Lyric Hammersmith theatre
Dezeen editor Anna Winston picks the quotes that sum up the year in architecture, covering the changing status of refugee camps, the relationship between New York's skinny skyscrapers and inequality, and the blurring lines between designers and architects. More about The top 10 architecture quotes of 2015
British designer Ewan Cashman has created a cement and wood floor lamp based on the shapes of spinning top toys he played with as a child. More about Ewan Cashman's Pumpal light resembles an oversized spinning top
This Danish summer house by Norwegian studio Jarmund/Vigsnæs Architects is split into five buildings "like a miniature village" to enclose a wind-sheltered courtyard in the middle (+ slideshow). More about Five buildings surround a courtyard to form Danish summer house by Jarmund/Vigsnæs
A spectacular staircase can transform even the most average building, and this year we've seen them in a huge variety of materials and sizes. Dezeen editor Anna Winston chooses 10 of the best from 2015. More about Dezeen's top 10 staircases of 2015
London designer Rachel Harding has created a range of framed fluorescent lamps that cast multicoloured diffracted light (+ slideshow). More about Rachel Harding's Wonderfluoro lights create rainbow-coloured visual effects
A zigzagging concrete screen separates this refurbished toll house in the Dutch city of Zaltbommel with a living room extension designed by architecture studio Bekkering Adams (+ slideshow). More about Bekkering Adams adds concrete extension to a traditional Dutch toll house
Movie: in our next exclusive movie for Moroso, Italian designer Martino Gamper explains how he designed his St Mark stacking chair to unify the appearance of indoor and outdoor cafe seating. More about Martino Gamper's St Mark chair for Moroso is designed to be made from different materials
From knitted meat served up in a virtual restaurant to a chocolate flat-pack Christmas tree, we've updated our food-themed Pinterest board to include the best new edible design projects.
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More about Feast your eyes on Dezeen's updated food Pinterest board
Merry Christmas and happy holidays to all our readers! Browse the latest festive designs and keep up to date with the latest architecture and design news over the holidays by following us on Instagram »
This idyllic winter scene was created by rendering studio Forbes Massie, and is among our favourite Christmas cards of 2015.
More about Merry Christmas from Dezeen
This house near the French town of Caen spirals around an internal courtyard to provide privacy for the owners in an area surrounded by new homes (+ slideshow). More about Maison Spirale wraps around a central courtyard to offer residents privacy and light
Ukrainian designer Max Voytenko has created a collection of shelving and coffee tables with supports designed to resemble a drawing of a folded sheet of paper. More about Max Voytenko's Kroll shelves and tables have matching zigzag elements
Pininfarina and AECOM have beaten proposals from Zaha Hadid and Moshe Safdie in a contest seeking a design for an air-traffic control tower at Istanbul's new airport. More about Pininfarina and AECOM win competition for air-traffic control tower at Istanbul New Airport
This week's Dezeen Mail features a selection of designer Christmas cards, 10 of the best houses published on Dezeen in 2015 and Zaha Hadid's controversial reaction to Kengo Kuma's plan for the Tokyo 2020 Olympic stadium.
Read Dezeen Mail issue 285 | Subscribe to Dezeen Mail
More about Dezeen Mail issue 285 features a selection of this week's best stories and discussions
Belgian architect Vincent Callebaut has developed plans for a city of futuristic ocean buildings made from 3D-printed plastic waste which extend 1,000 metres below the water's surface (+ slideshow). More about Vincent Callebaut proposes underwater "oceanscrapers" made from 3D-printed rubbish