Impossibly thin curved draped concrete ceiling of Portuguese National Pavilion in Lisbon, catenary arc

---

Size: 5184px × 3456px
Location: Lisbon, Portugal
Photo credit: © Grace Friedhoff / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: arc, architecture, block, blue, building, cables, catenary, ceiling, cmu, concrete, design, draped, europe, expo, expo98, lisboa, lisbon, national, pavilion, portico, porticoes, portugal, portuguese, roof, shadow, sky, span, steel, stone, structural, structure, thin, travel, white