Delaine Le Bas at the Whitworth Art Gallery

At the opening of Un-Fair-Ground at The Whitworth, Delaine Le Bas filled the gallery with layered textiles, painted slogans and fairground imagery. The exhibition reads as a single immersive environment rather than a series of separate works.

The large-scale mural Un-Fair-Ground, first created for Glastonbury Festival and reworked here, dominates the space. Its bold lettering and graphic style suggest spectacle, while addressing questions of visibility and representation.

In Witch House, wallpaper and stitched phrases reframe domestic space as a site of resistance. Performance elements during the evening shifted the atmosphere, drawing audiences together and reinforcing the exhibition’s emphasis on shared experience.

Delaine Le Bas: Un-Fair-Ground is at the Whitworth, Manchester until 31 May

Mantra of the Cosmos for the Times

When the news broke that Shaun Ryder, Zak Starkey, Andy Bell, and Bez were joining forces, the music world collectively raised an eyebrow. Would this be a glorious collision of musical titans or a cosmic car crash? Their debut single, "Gorilla Guerilla," suggests the former. A psychedelic groove with a swagger that only these veterans could deliver, it's a tantalizing glimpse of what's to come.

I had a fun afternoon photographing these lads for the Times, a bunch of legends.

Meer Ali Khan for the Wall Street Journal

It was a privilege to meet Meer Ali Khan while on assignment for the Wall Street Journal.

Meer’s brother was killed only three months after starting work on the NEOM project in Saudi Arabia. He hopes that by raising awareness of the fate suffered by his family, he can help prevent similar tragedies caused by harsh and unsafe working conditions.

Recent reports and documentaries have painted a disturbing picture of labour abuses at NEOM. Migrant workers, who make up the vast majority of the construction workforce, allege gruelling hours, unpaid wages, and unsafe working conditions. Some workers have even claimed that they were not paid for months and were forced to work in extreme heat without access to clean water or shade.

"We are made to work extremely hard," said one worker, who wished to remain anonymous for fear of reprisal. "There is little time to rest. We get tired. We suffer from anxiety day and night."

These allegations are not new. Human rights organisations have long documented the exploitation of migrant workers in Saudi Arabia, particularly in the construction sector. The kafala system, which ties workers' visas to their employers, has been widely criticised for giving employers excessive power and control over workers' lives.

While Saudi Arabia has made some reforms to the kafala system in recent years, advocates say that these changes have not gone far enough. Migrant workers remain vulnerable to abuse, and many are afraid to speak out for fear of losing their jobs or being deported.

The situation at NEOM is particularly concerning given the scale and ambition of the project. NEOM is expected to cost an estimated $500 billion and will require a massive workforce to complete. If the allegations of labour abuses are true, it would suggest that the exploitation of migrant workers is deeply embedded in the project's development.

Documentary Photography - BP's LiDAR buoy at Liverpool Docks

Another commission from BP as they work on the development of the Mona and Morgan Irish Sea wind farms. This time I was taking photographs to document the maintenance of one of their Fugro Seawatch LiDAR buoys which are surveying the field to find optimal wind turbine locations. The Seawatch buoys run on solar panels and fuel cells using methanol fuel. Although autonomous in the field the buoys need to be towed to shore for refueling and servicing.

As an ex-engineer with a background in Physics, this was a really interesting - if freezing! - few days shooting in Liverpool.

LiDAR, or Light Detection and Ranging, can measure wind speed by using the Doppler effect. The Doppler effect is a phenomenon that occurs when the frequency of a wave changes as the source of the wave moves relative to the observer. This effect is commonly experienced in everyday life, for example, the change in pitch of a siren as an ambulance approaches and then passes by.

In the context of LiDAR, a laser beam is directed towards the atmosphere, and the reflected light is detected by a sensor. As the laser beam passes through the atmosphere, it interacts with particles in the air, such as dust or water droplets. These particles scatter the laser beam in different directions, and some of the scattered light returns to the sensor.

By analyzing the scattered light, LiDAR can detect the movement of air particles and calculate wind speed. The movement of the particles changes the frequency of the scattered light, and this change in frequency is detected by the sensor. The amount of frequency shift is proportional to the wind speed, allowing LiDAR to calculate the wind speed with high accuracy.

LiDAR can also provide information about the direction and turbulence of the wind, helping to identify potential challenges for wind turbine installations. This information is particularly useful in the development of wind farms, where accurate wind measurements are essential for identifying the most suitable locations for wind turbines.