Work Portfolio

Herwin Gunawan Human-Centered Building Performance Consultant Herwin Gunawan Human-Centered Building Performance Consultant

Makassar Cathedral: A Preliminary Study of Its Architectural History

Developing a concept design for historical architecture requires a delicate balance between strict preservation and modern performance. This phase is critical: one misstep in building physics can permanently damage a structure's cultural legacy.

This overview explores the preliminary design process for integrating architectural acoustics and lighting into heritage buildings.

Discover how we assess historic baselines, navigate conservation constraints, and develop non-invasive engineering frameworks that elevate both visual beauty and acoustic comfort while protecting the soul of the architecture.

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Herwin Gunawan Human-Centered Building Performance Consultant Herwin Gunawan Human-Centered Building Performance Consultant

Liturgical Lighting Design for Worship Experience at Jakarta Cathedral

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.

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