Furniture brand Carl Hansen & Son has reissued the first dining chair by Danish designer Poul Kjærholm put into production. More about Carl Hansen & Son reissues Poul Kjærholm's PK1 dining chair
Hundreds of used black plastic chairs cover the facade of this furniture shop, which architecture studio Chybik + Kristof has created inside a former car showroom in the Czech city of Brno. More about Chybik + Kristof uses 900 plastic chairs to clad Czech furniture showroom
German designer Konstantin Grcic has created a straight-legged "archetypal" chair for Italian furniture brand Mattiazzi. More about Konstantin Grcic designs "strictly vertical" Primo chair for Mattiazzi
Ferrari's design team has created an office chair for Italian brand Poltrona Frau that resembles the driver's seat of a sports car. More about Ferrari design team creates Cockpit office chair for Poltrona Frau
This colourful glass chair by Amsterdam designer Germans Ermičs is based on a seat designed by Shiro Kuramata in the 1970s. More about Germans Ermičs' Ombré chairs pay tribute to influential Japanese designer
In this captioned movie, Hay co-founder Rolf Hay visits the factory where his latest chair is being made, as part of the Ypperlig furniture collection that the Danish brand is launching with IKEA. More about Behind-the-scenes footage reveals manufacturing of IKEA and Hay chair
German designer Lisa Ertel used a sandblasting technique on wood furniture to emphasise the patterns created by trees' annual rings of growth. More about Lisa Ertel sandblasts Dune furniture to highlight underlying patterns of wood growth
MAD founder Ma Yansong has created a chair for Italian brand Sawaya & Moroni that's designed to be arranged like clusters of fungi. More about Ma Yansong's Mogu Chair is based on the rounded shapes of mushroom caps
Architecture office Carlo Ratti Associati used digital processes to produce this collapsible wooden stool that can be adjusted into different predetermined shapes. More about Carlo Ratti experiments with "programmable wood" to make Swish stool for Cassina
Molteni&C has won the first round of a legal battle against Cassina, after both Italian brands showed the same 1950s Gio Ponti chair at Milan design week. More about Molteni&C granted injunction to stop Cassina producing identical Gio Ponti lounge chair
Swedish studio Front has put a new spin on the classic No. 14 bentwood chair by Gebrüder Thonet Vienna with its one-armed N.0 design. More about Front designs asymmetric version of Thonet's classic bistro chair
Swedish furniture company Blå Station has launched an armchair by Stone Designs that has an extra compartment to keep restaurants, bars and hotel lobbies free of clutter. More about Blå Station's Pocket armchair has extra built-in storage for bags and laptops
The latest addition to Mattiazzi's furniture collection is the stripped-back Quindici lounge chair by Ronan and Erwan Bouroullec, launched at Milan design week. More about Bouroullec brothers design minimal ash-wood chaise longue for Mattiazzi
Fashion label Marni has designed a sandy playground for Milan design week that's filled with brightly coloured furniture and toys made using traditional weaving. More about Marni reinterprets childhood toys for colourful Playland installation
Italian furniture brands Cassina and Molteni&C are locked in a legal battle over who has the rights to a 1950s design by architect Gio Ponti, after they both showed the chair at Milan design week. More about Cassina and Molteni&C heading to court over rights to Gio Ponti lounge chair
British designer Jasper Morrison will debut a collection of deceptively simple-looking seating and tables for American furniture brand Emeco at Milan design week. More about Jasper Morrison creates "one of the most complicated chairs" of his career for Emeco
Dezeen promotion: Jaime Hayon's popular Showtime furniture collection, which celebrated its 10th anniversary last year, is now available from Spanish brand BD Barcelona Design in new materials and fabrics. More about Jaime Hayon's Showtime furniture for BD Barcelona now available in new finishes
Philipp Thonet explains how furniture manufacturer Thonet collaborated with flooring brand Bolon to create an updated version of its classic 209 bentwood chair in the next video in our Bolon at Heart series. More about Thonet reinterprets classic bentwood 209 chair with Bolon's Villa La Madonna material
Dezeen promotion: Spanish designer Jaime Hayon will unveil his new seating collection for Valencian brand Viccarbe during this year's Milan design week, inspired by the "physiognomy and movement of sharks". More about Jaime Hayon designs furniture for Viccarbe based on the movement of sharks
This chair by Korean designer Hyun-Gi Kim is made from hundreds of tubes that circulate blood around the furniture in response to pressure. More about Hyun-Gi Kim's Red Series chair mimics the movement of blood around the body