One of Europe’s most acclaimed music and arts festivals
Client since 2004
Flow is an urban festival known for its unique atmosphere and A-list lineups. Sun Effects designs and produces the festival’s recognisable area lighting and selected stages.
Design Scope
Festival area lighting · Selected stages (stage, lights & video)
Design Objectives
To foster Flow’s unique atmosphere while surprising returning audiences every year.
Held on a former industrial site in the heart of Helsinki, Flow has a strong identity of its own. The client wants the festival grounds to feel distinctive and memorable, with a focus on strengthening the brand, shaping its image and enhancing the attendee experience.
Sun Effects design concept
Creating a magical and cosy atmosphere in the dark August nights while keeping the massive festival area safe.
Sun Effects plays a major role in creating the Flow atmosphere. Our work extends across entire site through the area lighting, making it feel cohesive wherever you go. Reconizable Flow elements are bulbs, gobo projections, rainbow colors and innovative use of surrounding architectural structures. We’re also taking care of the Black Tent end to end: from stage and lighting, to sound and video. Additionally, we handle the lighting design and setup for Garden and Backyard.
The Flow design process begins in February or March and is completed by the end of July.
Client Flow Festival Country Finland Attendees 92,000 Venue Suvilahti, Helsinki Venue Area 119 000 m² (1 280 905 ft²)












