OPA is perhaps most celebrated for their jaw-dropping Casa Brutale,another cliffside building with confirmed plans for construction. Like its predecessor, Lux Aeterna is dramatically embedded into a rocky cliff and sports a giant cross-shaped facade made of glass that gives the building the appearance of a glowing lighthouse at night. Guests enter the underground chapel via a series of concrete steps that lead down into the earth, or which helps create thermal insulation to regulate internal mood...
Source: archiexpo.com