riga, latvia, november 17, 2017: festival staro riga, beaming riga celebrating 99th anniversary of independence

above autumn baltic balticstates beams bridge celebration city cityscape colorful colors culture dark europe event exhibition festival highrise holiday horizon illuminated illumination installations international landmark landscape laser latvia latvian lights night nightlife panorama performance raysoflight reflections riga searchlight shines shiny show sky skyline spotlights technology touristic