Brazilian architecture firm Studio Arthur Casas chose minimal finishes for this holiday apartment on Rio de Janeiro's waterfront to enhance its ocean and mountains views. More about Studio Arthur Casas perches RS Apartment above Rio de Janeiro's Ipanema beach
Black metal panels and angled wooden slats cover this pointed house Canadian practice Campos Studio has created for a woman and her dog living in a Pacific Northwest rainforest. More about Angular black house by Campos Studio is designed around Canadian rainforest clearing
Two gabled cabins with pitch-black exteriors form a holiday house on Matsi Beach in Estonia, built on the remains of a Soviet-era fishing village by architect Hanna Karits. More about Two gabled black cabins form summer retreat on an Estonian beach
Balbek Bureau has designed the interiors of a restaurant in Kyiv that incorporates traditional Ukrainian forms, materials and colours in a contemporary way. More about Ukraine's "100 years ago in the future" restaurant combines past and present
This week on Dezeen, Wolfgang & Hite designed pink architectural sex toys to comment on New York's Hudson Yards development, and Banksy launched his own merchandise to keep custody of his name. More about This week, Hudson Yards was turned into sex toys and Banksy set up shop
London design duo Studio Ayaskan has created a clock, which rakes sand in hypnotic, concentric circles to mark the passage of time. More about Studio Ayaskan designs clock that rakes sand to illustrate the ripples of time
Coloured skylights offer rainbow-hued illuminations on one side of this holiday cottage that Nina Edwards Anker has designed in Long Island, while the other is covered in cedar shingles. More about Skylights create rainbow patterns inside cedar-covered Cocoon House by Nina Edwards Anker
Shane Davis and partners have overhauled an industrial building in Brooklyn's Gowanus area into a spot that functions as a vegan cafe by day, and a bar and restaurant, complete with a nightclub, after dark. More about Public Records in historic Brooklyn building pairs vegan cafe with nightclub
Designer Daan Roosegaarde is the latest creative to collaborate with Carlo Ratti's Scribit project, creating a robot-drawn illustration based on his ongoing research into space waste. More about Daan Roosegaarde partners with Scribit to bring space waste into people's living rooms
Dezeen promotion: architect-led tours, open offices and a pumpkin carving competition are among the events that will take place in New York for the city's month-long architecture festival Archtober. More about New York's Archtober festival includes tours of buildings by Studio Gang, Steven Holl and OMA
Salmon-coloured surfaces, curved furnishings and a cooking-themed wall mural appear inside high-end restaurant Hélène Darroze at The Connaught, which has been recently refreshed by Pierre Yovanovitch. More about Pierre Yovanovitch opts for salmon pink in revamp of London restaurant
OMA has won a competition to build The Link hotel and department store in Vienna, which will be topped by a series of public rooftop gardens. More about OMA designs The Link department store and hotel in Vienna
Microsoft has revealed the design of the Surface Duo, a dual-screen Android folding phone, which can be opened down the middle like a book. More about Microsoft unveils dual-screen folding Android smartphone
Rachel Armstrong, professor of experimental architecture at Newcastle University, will speak about cities of the future at Dezeen Day on 30 October. More about Rachel Armstrong to speak about living architecture at Dezeen Day
London designer Arthur Carabott has worked with composer Anna Meredith to create an augmented reality app that immerses listeners in a piece of music. More about Arthur Carabott designs app that is "like virtual reality for the ears"
Design Museum co-directors Deyan Sudjic and Alice Black are leaving their posts at the London museum. A successor has been lined up and is expected to be named on Monday, Dezeen understands. More about Deyan Sudjic and Alice Black to leave the Design Museum
The white-tile interior of this Aesop store has been designed by Mlkk Studio to match the materiality of buildings dotted around Taipei's Daan district. More about White tiles camouflage Aesop store against Taipei's urban landscape
Japanese studio Nendo has created a collection of stackable chairs from recycled household plastics, which take design cues from a folded sheet of paper. More about Nendo designs N02 Recycle chair from household plastic waste for Fritz Hansen
An undulating, multi-pitched roof covers the timber-framed Congress and Exhibition Centre in Agordo, Italy, designed by architects Emanuele Bressan and Andrea Botter. More about Timber trusses support undulating roof of Italian convention centre
Diller Scofidio + Renfro, Studio Libeskind and MVRDV are among six teams that have revealed their competing proposals for a museum and memorial dedicated to the 2016 Pulse nightclub shooting in Orlando, Florida. More about Diller Scofidio + Renfro, Studio Libeskind and MVRDV compete to build museum for Orlando Pulse shooting