Barbara Boissevain's photographs have been compared to the work of American painter Mark Rothko, for their blocks of deep reds, oranges, pinks and greens. But these shades are not mixed on a palette, they are unfiltered snapshots of San Francisco Bay's salt ponds.
Taken over more than a decade, the images document the restoration of the area, from a center for commercial salt extraction back to its natural state of tidal marsh, mudflats and other wetland habitats.
The rich, unnatural colors in Boissevain's early photos are a result of the water's salinity. She remembers visiting the salt ponds for the first time during a science class in third grade. It was only years later, in 2010, when she was flying over them in a helicopter on the way to another photo project that she saw how they looked from above.
Her recent book, "Salt of the Earth: A Visual Odyssey of a Transforming Landscape," compiles all these different perspectives, allowing the viewer to see the extent of the damage to the landscape, and the beginnings of its transformation.
Read more at the link in @cnnstyle’s bio.
📸: Barbara Boissevain
The decarbonisation of construction is moving rapidly from policy to implementation. On Teesside, a major operation and maintenance award for the UK’s first commercial‑scale carbon capture project signals a shift from pilot schemes to large‑scale delivery. The East Coast Cluster development could significantly reduce embodied carbon in materials central to sustainable construction. It aligns with growing demand for low embodied carbon materials and whole life carbon assessment in both new projects and retrofit schemes.
Advances in low carbon design are reshaping plant and logistics. JCB’s introduction of excavators operating on 100% biodiesel offers an immediate pathway to cut the carbon footprint of construction equipment, complementing the move towards carbon neutral construction. Tevva’s hydrogen‑electric truck extends zero‑emission transport options in daily site logistics, supporting the transition to energy‑efficient buildings and greener supply chains that improve lifecycle assessment outcomes and life cycle cost efficiency.
The workforce and regulation are evolving to sustain environmental sustainability in construction. New government funding to address building‑safety competence could accelerate sustainable building design, digital quality assurance, and modern methods using eco‑friendly construction processes. Regulatory tightening on waste management reinforces the importance of circular economy in construction, verified waste routes and end‑of‑life reuse in construction to minimise the environmental impact of construction operations.
Boards across the sector are being urged to embed sustainable building practices and apply life cycle thinking in construction procurement. By locking in low carbon construction materials from carbon capture hubs, piloting renewable fuels and hydrogen drivetrains, and aligning projects with standards such as BREEAM and future BREEAM v7 frameworks, companies can position for net zero whole life carbon performance. The current momentum places the industry closer to achieving true decarbonising of the built environment, where green construction, sustainable material specification, and eco‑design for buildings underpin every decision from design to demolition.
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