Readers are hotly debating a sinuous stone student accommodation and office tower, designed by David Kohn Architects for the Gradel Quadrangles expansion at the University of Oxford's New College.

Commenters are underwhelmed by design studios Nendo and Arep's concept for the latest generation of France's TGV train.

Swedish studio Johan Sundberg Arkitektur has completed a "simple and restrained" holiday house, using natural materials and a light colour palette to help it blend with its surroundings.

Commenters are divided over the completion of a house in Ohio, inspired by designs from Frank Lloyd Wright.

The residents of a CZWG-designed housing block in Bankside, London, are seeking an injunction to protect their right to light from the developer of a PLP Architecture-designed office tower. Readers share their thoughts.

After getting stuck on what colour to paint his house for maximum energy efficiency, designer Joe Doucet has developed a climate-responsive paint that changes from white in summer to black in winter. Commenters express interest in the initiative.

A lamp with a bronze, cashew nut switch and furniture covered in eggshell mosaic feature in this collection by Brazilian studio Palma. Readers discuss the pieces.

Commenters are intrigued by Renault's electric reboot of its 1980s R5 Turbo sports car, featuring in-wheel motors that deliver a high level of torque.

Readers are opposed to the controversial proposed stadium in Cleveland, USA, unveiled by the Cleveland Browns NFL team in a video, citing its wastefulness.

Local practice Pedro Domingos Arquitectos used exposed, board-marked concrete to create this brutalist home in Portugal. Commenters express their opinions.

Readers praise a "simply lovely" cottage by Baillie Baillie Architects in the Scottish Highlands featuring a natural material palette of locally sourced Douglas fir, clay plaster and earthenware tiles.