Photo taken on March 16, 2017 shows light installations at Gric Tunnel in Zagreb, capital of Croatia. The 3-day light festival kicked off on Thursday, with laser lights illuminating seven landmarks in Zagreb. (Xinhua/Marko Lukunic)
Photo taken on March 16, 2017 shows light installations at Gric Tunnel in Zagreb, capital of Croatia. The 3-day light festival kicked off on Thursday, with laser lights illuminating seven landmarks in Zagreb. (Xinhua/Marko Lukunic)