A faceted glass structure clings to the ruins of a stone church in Santpedor, Spain, filling in a gaping hole that was created with the demolition of an adjacent convent. Built modestly by priests between 1721 and 1729, the hermitage of Sant Francesc started to crumble long ago, and by 2000 the roof had sunk and the vaults of the nave and chapels had partially collapsed, leaving it looking as if it the rest of it would come down at any time.

But anyone brave enough to step through the doors would have found an interior that was still stunning in its cavernous arched spaciousness, daylight streaming in through massive holes in the ceiling. That hint of promise, along with its historical value, is what led to the intervention by architect David Closes (photographs by Jordi Surroca.)

Closes transformed the church with a stunning modern addition and interior renovation that integrates the character of the ruins into the new elements, creating contrast and preserving a perspective of the church’s past. Sant Francesc is now home to a multi-functional cultural center and auditorium.

Smooth concrete and timber enhance the aged qualities of the stone in the new interiors, with partially-collapsed areas and holes simply filled in with windows to show off rather than correct the damage that was done to the structure over the centuries.

Shaped like an apostrophe and bearing a shark-inspired fin, the Scale Lane Bridge in Hull, England allows pedestrians to go along for the ride when it swings open to allow ships passage. Made of black steel in a curving form, it resembles a ship when tucked up against the riverbank and viewed from afar.

The Scale Lane Bridge is believed to be the world’s first functioning bridge that enables pedestrians to stay on it while it opens and closes. Spanning the River Hull, the bridge cantilevers 35 meters (about 115 feet) to the east from its perch on the west bank.

The bridge provides a walkable route from a new public square and the Museums Quarter on the west bank to ‘The Deep,’ an aquarium that’s one of East Yorkshire’s biggest attractions. The spine of the bridge allows enough room for smaller boats to pass beneath it.

A viewing deck and seamless steel balustrade makes pedestrians feel like they’re on board a docked ocean liner, and offers a variety of seating areas. When the bridge opens, it activates a sequence of rhythmic bells combined with pulsing light to alert pedestrians to the imminent rotation and make the ride more exciting.