LUMEN (2025) - Metallic Gold Bold Abstract Painting

Collector-grade original by Joanna Wolthuizen, 2025. Initialed on the front, signed on reverse.

Lumen (2025) explores the architecture of illumination — a study in balance, warmth, and reflection. Through interlocking planes of gold, ochre, and slate, light becomes structure, and geometry takes on a quiet radiance.

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Joanna Wolthuizen is an Australian abstract painter known for large-scale works that engage architecture through proportion, material stillness, and controlled geometry.

Developed in her Melbourne studio, her practice—termed Composed Abstraction™—positions painting as a spatial instrument rather than an image.

Her works are held in private and corporate collections internationally and are recognised for their structural clarity, enduring presence, and long-term cultural relevance.

Brighton Studio & Gallery.