A human-centered worship lighting design strategy for Makassar Cathedral, integrating liturgical function, sacred atmosphere, architectural illumination, and visual comfort to enhance spiritual experience within a contemporary cathedral renovation.

Architectural facade lighting design for Makassar Cathedral Church focused on creating a sacred nighttime identity through human-centered illumination, visual hierarchy, environmental sensitivity, and contemplative architectural atmosphere.

How we create Sacred and Majestic Lighting on Classic Gothic Architecture designed by Hawawinata Architecture

A human-centered liturgical lighting study for Jakarta Cathedral exploring how lighting influences worship experience, sacred atmosphere, visual hierarchy, and spiritual perception within a historic cathedral environment.

With great enthusiasm in welcoming the Apostolic Visit of Pope Francis to Jakarta Cathedral in September 2024, ALTA Integra contributed to improving the cathedral’s interior lighting quality through a mock-up lighting study exploring sacred atmosphere, visual hierarchy, architectural depth, color rendering, and human-centered worship experience within one of Indonesia’s most important religious heritage buildings.

A facade lighting design study for Jakarta Cathedral exploring how color can serve as a communication medium to express liturgical meaning, emotional atmosphere, cultural identity, and ceremonial significance while preserving the dignity of a historic religious landmark.

In preparation for the inauguration of “Terowongan Silaturahmi”, ALTA Integra has redesigned new facade lighting for this beautiful Neo-Gothic Church. “Terowongan Silaturahmi” underpass will connect Jakarta Cathedral Church and Istiqlal Grand Mosque Jakarta. This underpass will be the symbol of friendship between two big religions in the world.

ALTA Integra lighting design team create An-Nur or Guidance Light Atmosphere to bring Human closer to Allah, in this beautiful Floating Mosque designed by Andra Matin Architect.

The facade light project planned to finish in early 2020 but because of Covid 19 pandemic, it’s delayed. Health protocol recommends us not to gathering for worship, but when Christmas is coming Jakarta Katedral Church decided to send a message that Christmas will bring us new hope through light and music show that symbolizes hope, happiness, and peace.

Before there is no electricity and light technology, Bell is used as a communication tool from church to public. They created many bell codes to communicate different occasions, for example, three times bell sound means an invitation for Sunday Mass. Five times bell sound means there is a happy event inside the church.

Jakarta Cathedral Challenges - first as fast urban development makes a city noisier and busier, people hardly hear the sound of a church bell - second the church is surrounded by many buildings and tall trees. Answering those challenges we advise the Jakarta Cathedral Church to use light as a communication medium.

How we Improve Speech Intelligibility in Cathedral Jakarta - A Neo Gothic Church Architecture with Reverberant Acoustics Environment while Preserve Historical Beauty

Audiovisual and Lighting Design Plaza Maria Gereja Katedral Jakarta. With the mindset of respecting the architectural and heritage value of the building, we have choses solutions and technology that improved the congregation spiritual experience.

Audiovisual and Lighting Design Plaza Sumpah Pemuda Gereja Katedral Jakarta. With the mindset of respecting the architectural and heritage value of the building, we have choses solutions and technology that improved the congregation spiritual experience.

Kolese Kanisius Chapel Architecture Acoustics Lighting Audio Renovation. Collaborate with Atelier Cosmas Gozali, ALTA Integra made renovation calculations and planning to improve the Acoustic Lighting and Audio Performance of Chapel of Kolese Kanisius