Image credit: Wellcome Collection / Wikimedia Commons (sculpture); Oxyman / Geograph (building) · CC BY 4.0 main; CC BY-SA 2.0 wayfinding · Licensed reference images ↗
Bleigiessen — Wellcome Gibbs Building
Euston · Euston → Bloomsbury → Soho · Contemporary sculpture / hidden corporate interior
Story
At the heart of Euston, within the Wellcome Trust's imposing Gibbs Building, lies a monumental artwork that defies gravity and scale: Thomas Heatherwick's sculpture, <i>Bleigiessen</i>. What an occasional visitor might glimpse from the outside, if the windows permit, is a vast vertical cascade of tiny glass spheres, a motionless torrent descending through the building's central atrium. This installation is no mere decoration but a centrepiece specifically conceived for this space. Completed in 2004 by Heatherwick Studio, the work is a feat of engineering and design, comprising approximately 150,000 individual glass beads suspended by tens of thousands of incredibly fine steel wires, stretching some 30 metres in height. The name, <i>Bleigiessen</i>, refers to an ancient Germanic tradition of fortune-telling with molten lead, where solidified shapes are interpreted to predict the future. Here, instead of lead, it is glass that, frozen in its descent, creates organic forms evoking both the fluidity of water and the fragility of time. The sculpture was designed to interact with the natural light flooding the atrium, transforming throughout the day and with the seasons, creating a spectacle of reflections and shadows. This type of commission, a large-scale contemporary art piece integrated into a corporate building, reflects an early 21st-century trend in London, where major institutions and developers sought to merge architectural functionality with avant-garde artistic expression. While the artwork is rarely accessible to the general public, its very existence adds a layer of mystery and sophistication to the neighbourhood's architectural landscape. The Wellcome Trust, a global charitable foundation dedicated to improving health, often hosts exhibitions and events which sometimes offer a chance to view this work up close. The installation is a reminder that even in the most discreet corporate interiors, London can house hidden artistic wonders, waiting to be discovered by those with a curious eye. Its presence underscores how creativity continues to permeate the city's most unexpected spaces, enriching its cultural texture beyond traditional galleries and museums.
What to look for
If you have the opportunity to see it, look for an enormous vertical cascade of tiny suspended glass spheres rising through several floors of the building's atrium. From the outside, if visible, look for this same shape through the windows.
Secret detail
The work, titled <i>Bleigiessen</i>, was designed for the huge Gibbs Building atrium and comprises roughly 150,000 glass beads suspended on tens of thousands of wires.
Where exactly
This viewpoint is on Stephenson Way/Euston Road, facing the Gibbs Building. The sculpture is inside the Wellcome Trust's building.
Orientation
From your current position, look towards the Gibbs Building to appreciate the exterior of the building housing the sculpture. This point is an exterior reference, not permission to enter.
Why it matters
This sculpture represents an example of contemporary art integrated into corporate architecture, showing how modern workspaces can house large-scale works that, though often hidden, are part of London's creative landscape.
Access & opening
Do not treat as a normal walk-in attraction. Interior access only if a confirmed public event/open-house opportunity exists.
No attraction fee for exterior glimpse; organised events may have their own terms
We never show live status. Check opening hours before you go.
Accessibility
Street viewpoint is ordinary urban pavement; event accessibility depends on organiser.