Stockholm 2015: high backrests surround these upholstered seats by Swedish furniture brand Lammhults (+ slideshow). More about Portus sofa system by Lammhults designed to create a "room within a room"
Spanish furniture brand Missana has launched a hand-upholstered three-seater sofa by product design studio LaSelva that integrates a wooden drinks tray (+ slideshow). More about Wooden tray replaces one arm of LaSelva's Cosmo sofa
Stockholm 2015: Scandinavian studio Claesson Koivisto Rune has designed a modular sofa system for public spaces that allows sitters to recharge their phones and laptops while resting their legs. More about Claesson Koivisto Rune's Gate sofa provides public charging points
This sofa by New Zealand design graduate Marvin Reber can be taken apart and reassembled to form play apparatus for children (+ slideshow). More about Marvin Reber's Inclusion Couch dismantles to create an indoor playground
Czech designer Lucie Koldova has designed a sofa for Belgian design brand Per/Use using cork as the primary material (+ slideshow). More about Lucie Koldova designs cork sofa for Per/Use
Milan 2014: cushions scattered on the Nubilo sofa by French designer Constance Guisset look like a collection of giant pebbles (+ slideshow). More about Nubilo sofa by Constance Guisset for Petite Friture offers pebble-shaped cushions for comfort
Milan 2014: what started as a conversation between Swedish furniture brand Offecct and Milan-based Fattorini+Rizzini+Partners at the Salone Internazionale del Mobile in 2013 has come full circle with the launch of the MEET sofa (+ slideshow). More about Fattorini+Rizzini+Partners' MEET sofa combines "sound absorption" with versatility
Milan 2014: Spanish designer Patricia Urquiola has created a modular sofa system covered in jersey material for Italian brand Moroso (+ slideshow). More about Patricia Urquiola upholsters modular sofa for Moroso in jersey fabric
Milan 2014: this sofa by Swedish designer Markus Johansson echoes the curves and ripples of a shell and will launch at this year's Salone Satellite in Milan (+ slideshow). More about Coquille Sofa by Markus Johansson resembles the curved form of a shell
This chaise longue by architect, designer and MIT professor Neri Oxman features 44 different composite materials 3D-printed inside a wooden enclosure, creating a multi-coloured recliner. More about Chaise longue by Neri Oxman uses 3D printing to create a multi-coloured cocoon
Milan 2014: a three-metre-long sofa created by Peugeot Design Lab splices together a piece of volcanic stone and carbon fibre to create a mix of the old and new (+ slideshow). More about Ancient volcanic rock and carbon fibre spliced together in Onyx sofa by Peugeot Design Lab
Milan 2014: Dutch designer Martijn Rigters created this rippled sofa by forcing a long block of foam through the gap between four hot wires. More about Cutting Edge sofa by Martijn Rigters cut from block of foam using hot wires
A mat that can be folded into a two-seat sofa by California designer Yumi Yoshida was inspired by the ancient Japanese art of paper-folding (+ slideshow). More about Origami Sofa by Yumi Yoshida unfolds to become a floor mat
Brazilian architect Paulo Kobylka has designed sofas with cantilevered cushions that look like long concrete slabs stacked on top of one another (+ slideshow). More about Cantilevered sofas by Paulo Kobylka fit together like stacked concrete slabs
Stockholm 2014: Danish furniture brand Normann Copenhagen has launched an armchair and two-seater version of the padded Swell sofa created by Swedish designer Jonas Wagell to resemble risen bread. More about Jonas Wagell expands Swell sofa range for Normann Copenhagen
Stockholm 2014: Swedish designer Gunilla Allard's Cajal sofas and armchairs feature slender tubular steel frames that support chunky upholstered seats (+ slideshow). More about Cajal sofas and armchair by Gunilla Allard balance seats on thin metal frames
Stockholm 2014: this movie by Swedish brand Massproductions shows how designer Chris Martin's modular sofa system can be arranged to fit any room. More about Chris Martin's sofa system for Massproductions zigzags around corners
Stockholm 2014: the wooden base of this sofa by Swedish firm Note Design Studio extends outwards to become a side table. More about Side table extends from base of Rise sofa by Note Design Studio
Stockholm 2014: enormous dressmaker's pins seem to puncture the seat of this sofa by Hungarian design student Demeter Fogarasi, pushing through to form legs on the underside. More about Sofa based on a pin cushion by Demeter Fogarasi
Cologne 2014: German designer Christian Werner has created a sofa for French brand Ligne Roset with backrests that can be placed in any position (+ slideshow). More about Prado sofa with movable backrest cushions by Christian Werner for Ligne Roset