The spectrum of colour will highlight the Basilica Sagrada Familia one of the city’s iconic buildings and is part of Barcelona’s renowned Mercè Festival.
The church was designed by the Spanish Catalan architect, Antoni Gaudi and at the time of his death in 1926 was less than a quarter finished.
It is still being pieced together 130 years after construction began and is a UNESCO World Heritage Site.
You can enjoy its exquisite detail live on the website tonight, at 9pm | 10pm | 11pm | midnight (duration: 15min)
The Ode to Life light show by Canadian company MOMENT FACTORY
Get a different perspective
Every story can be told in many ways: see the perspectives from Euronews journalists in our other language teams.