Baerbel Mueller and Juergen Strohmayer have created a new gallery for the Nubuke Foundation art centre in Accra, Ghana, that hovers over the existing garden. The centre, which was founded in 2007 and has a sister site in the Ghanaian town of Wa, hosts programmes supporting the arts, culture, and heritage of the country. The Nubuke Extended project was aimed at expanding the site to create a cultural and civic

Margot Krasojević has created a conceptual design for a hydroelectric power plant that uses the electricity it generates to power nearby homes as well as an art gallery housed within. Much of Krasojević's work focuses on combining architectural typologies as potential solutions for new challenges in our "perpetually changing environment", like her Harmonic Turbine Tidal Hotel. The Hydroelectric Sculpture Gallery concept redefines what a power plant and a gallery can

Project Orange and Jealous Gallery have collaborated to tell the story of London through a series of "dramatic and playful installations" at nhow Hotels ' new venue in the UK capital. The concept behind the design of nhow London is ‘London Reloaded’, which is conveyed through a series of theatrical vistas and bold interiors. Designs transforming familiar London icons into installations that tell a story as they link the hotel's

The Contemporary Calgary art gallery is set to reopen next month following the first phase of a $92m (€83m, £71m) transformation and expansion of its home at the former Centennial Planetarium, carried out by Gibbs Gage Architects and KPMB Architects. Known for its brutalist architecture, with an imposing concrete dome atop the main structure, the building is having its existing spaces renovated and a new wing constructed. The first phase

Richard Hall Architect has designed a new art gallery for the Australian city of Launceston in the heritage-listed circular shell of an old gasometer. The DADA gallery will house the art of a private collector so that the public can enjoy it as well. The site is the last remaining gasometer frame in the city and is in a high-profile position close to the city's historic Albert Hall and opposite

Chinese architects Archstudio have transformed a gallery in Beijing from one that is uninspiring to look at and walk around to being visually eye-catching and interesting to tour. The Ioma art centre was housed in a functional but unremarkable building and was lacking in space for certain uses. In addition to extending the building upwards and along the street, Archstudio added a new façade to capture the imagination of visitors

The Ruby City contemporary art centre, designed by British architect Sir David Adjaye, has opened in San Antonio, Texas. So-called because of the ruby red colour of its precast concrete exterior, the 14,000sq ft (1,300sq m) gallery houses more than 900 paintings, sculptures, installations and video works. Its design was inspired by the vision of the late collector and philanthropist Linda Pace and, in part, by the Spanish missions built

Pace Gallery’s new Manhattan headquarters is set to open its doors on 14 September. Designed by New York-based architecture firm Bonetti/Kozerski (B/K), and situated on 540 West 25th Street in Chelsea, the 75,000 sq ft (6,967 sq m) flagship will boast a volcanic stone façade and feature five new indoor and outdoor galleries, a library, and a performance hall. Once open, the space, which is being developed by Weinberg Properties,

A telescope that once belonged to Sir Isaac Newton, the microscope used by Robert Hooke to create the captivating drawings of insects and plants in his book Micrographia, and a range of objects commissioned by England's King George III upon his coronation, are among the exhibits at a new permanent gallery in London's Science Museum. The Science City 1550–1800: The Linbury Gallery exhibition, which is due to open in September,

The National Portrait Gallery (NPG) in London has released details of its redevelopment plans, which entail a new entrance, new public galleries in the building’s East Wing and a new learning space. Jamie Fobert Architects (JFA) have designed the plans with help from architectural conservation specialists Purcell. Three windows in the current facade turned into doorways, taking pressure off the existing main entrance and allowing for disabled and non-disabled access

A dramatic mountain-top arts centre has been built in the Yanshan mountains in China. The Hilltop Gallery – also known as the Phoenix Valley Summit Art Centre – was designed by the Chinese architecture studio, deep Architects (DA). The undulating structure follows the topography of the mountainside and has been built in concrete, bamboo, and terracotta. The 2,600 sq m building has a ballroom, theatre, open cooking area, lounge and

Canadian science museum Telus World of Science, based in the city of Edmonton, has announced that two new spaces designed by architectural practice Dialog have opened. The Zeidler Dome – an immersive theatre and planetarium – and the S.P.A.C.E (Stars, Planets, Astronauts, Comets, Etc.) Gallery – a space exploration gallery – are now open to the public. Frank Florian, director of planetarium and space science at Telus World of Science,

Plans have been lodged by the National Trust for Scotland (NTS) to build a vertical gallery and bird hide in a 19th-century botanical garden in the country's Highlands. London-based architects Denizen Works are behind the proposal for Inverewe Garden, which was first opened in 1862 and features more than 2,500 exotic plants and flowers. The 20m-tall (65.6ft) tower is designed as a "landmark and orientation point to encourage more people

The Albright-Knox Art Gallery in Buffalo, New York State has announced the next stage of its expansion ambitions by unveiling the design for a bold, freestanding new building. International architects OMA have created the plans for the 29,000sq ft (2,700sq m) North Building extension, which will house parts of the museum’s world-renowned art collection and important visitor amenities. The building is envisioned to have a wraparound promenade that visually and

The headquarters of Santander are to be transformed into a public space and art gallery following the move of the Spanish banking giant to new offices. Coming as part of an initiative to bring much of the bank’s vast art collection – currently held in Madrid – to Santander itself, Santander will move its operation to the nearby Banesto building, freeing up its former home for public use. British architect

London’s National Portrait Gallery has appointed architecture firms Jamie Fobert and Purcell to deliver the British institution’s £35.5m (US$50.2m, €40.2m) transformation. Called ‘Inspiring People: Transforming our National Portrait Gallery,’ the plans from the London-based practices mark the largest ever development for the Victorian-era National Portrait Gallery since it opened in 1896. The decision follows an international selection process to find the best candidates, with Jamie Fobert – who recently celebrated

MGallery is expanding its collection, with 32 hotel openings in the next five years, making it the fastest-growing brand within the AccorHotels luxury portfolio. The brand has opened three hotels recently: The Retreat Palm Dubai, the Tarcin Forest Resort & Spa, and the Victory House London Leicester Square. The Retreat Palm Dubai is the first MGallery property in the Middle East and is billed as a 360-degree holistic wellbeing resort.

A cultural hub designed by Japanese Pritzker-winning architect Fumihiko Maki has opened in Chinese megacity Shenzhen in partnership with the V&A – the first collaboration between a British museum and a Chinese partner. The Sea World Culture and Arts Center (SWCAC), located in Shenzhen Bay, is formed of three white cantilevered volumes atop a deconstructed plinth. A tilted landscaped roof, open to the public, provides panoramic views while pathways extend

Designs for a new gallery dedicated to ancient Egypt have been released by Bolton Museum and exhibition designers Leach Studio. Work is already underway on the £3.8m (€4.3m, US$5m) addition to the museum, in the English town of Bolton, Lancashire, with the venue set to re-open in 2018 following essential roof repairs and electrical works. The Eternal Egypt gallery will showcase Egyptian artefacts, a replica Pharaoh tomb, and explain how

Contemporary art museum The Bass has reopened following a US$12m (€10.3m, £9.1m) renovation headed by project architects David Gauld and Arata Isozaki. The privately run, city-owned museum in Miami Beach, Florida, managed to avoid major damage from the recent Hurricane Irma, but the project had been delayed for more than a year.

Tate St Ives, the art gallery credited with helping to regenerate the southwest, will unveil its new look tomorrow (14 October) when it re-opens following a £20m redevelopment. Jamie Fobert Architects’ cliffside extension has doubled the exhibition space, with the aim of better accommodating the 250,000 annual visitors to the Cornish attraction. With an additional 600sqm floor space, the gallery will be able to host more exhibits, display more works

A new museum celebrating the art of graffiti has opened its doors in Berlin, Germany. The Urban Nation Museum for Urban Contemporary Art (UN Museum), which opened on Bülowstrasse, was developed to document and promote street art and graffiti for the first time. A portrait of a man sculpted out of the wall of the museum by the Portuguese artist Vhils, colourful figures by Berlin-based artist Mimi S, and paintings

The government of South Australia is commissioning an international search for a design team to create a second site for the state’s acclaimed art gallery. The project, called the Adelaide Contemporary, will form a new public and cultural space in the city, with the brief calling for an “architectural landmark on the celebrated North Terrace boulevard adjacent to the historic Botanic Garden.” It will house a community meeting place "integrating

The city council of Australia’s Gold Coast has fast-tracked the building a AU$60.5m (US$48.1m, €40.3m) art gallery to add to its fast-developing cultural precinct. Designed by ARM Architecture, the colourful, twisting gallery is expected to be built to the south of the city’s Evandale Lake. The building will feature up to five floors of exhibits and halls and a rooftop bar. According to the Gold Coast Bulletin, work is likely

A major modern art museum will open its doors in Jakarta, Indonesia, on 4 November. The opening is set to coincide with the Jakarta Biennale and Museum MACAN will stage a variety of events to engage the city and promote its burgeoning art sector. The passion project of Indonesian philanthropist and collector Haryanto Adikoesoemo, the multi-million dollar Museum MACAN – which stands for Modern and Contemporary Art in Nusantara –

Australia’s minister for the arts Don Harwin has awarded AU$244m (US$186.2m, €164.8m, £145.4m) to the Art Gallery of New South Wales, with the funding going towards the museum’s grand AU$344m (US$262.5m, €232.4m, £205.2m) expansion. In addition to the government funding, the Sydney gallery is planning to launch a capital campaign later this year, seeking a further AU$100m (US$76.3m, €67.5m, £59.6m) in philanthropic support for the project, of which AU$70m (US$53.4m,

The masterplan for the AU$28.5m (US$21.4m, €19m, £16.5m) redevelopment of the home of Australian artist Arthur Boyd has been unveiled by Bundanon Trust – the charity managing the property – with the plans expected to more than double visitation to the attraction. Created by Kerstin Thompson Architects (KTA), who won a competition in November from a shortlist of six Australian firms, the masterplan details a new gallery, visitors centre and