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Blue Corals Reef

Technique: Textile sculpture – needle work of crochet and knitting
90x60x30cm High (approximate);
weight: 10kg (approximate)
Wool, polyester, acrylic, polyamide yarns, upcycled copper (for the internal structure), Recycled polyester net (back of the sculpture), 100% recycled polyester padding.

Blue corals are among the oldest living reef-building organisms on Earth. Belonging to the species Heliopora coerulea, they are distinguished by their rare blue skeleton, a colour produced by iron salts within their calcium carbonate structure. Fossil records trace their origins back more than 200 million years, making them witnesses to vast geological and biological transformations. Today, blue corals are most commonly found in the Indo-Pacific region, particularly around Japan, Indonesia, and the Great Barrier Reef, where they grow in shallow, sunlit waters.
What defines blue corals is not only their colour, but their systemic mode of existence. They grow slowly, through the accumulation of countless tiny polyps, each acting individually while contributing to a collective structure. Their strength lies in repetition, interdependence, and time. No single unit defines the coral; it is the network that gives it form, resilience, and life.
This logic closely mirrors my textile practice. My sculptures are built through repeated gestures—stitches, loops, knots—that function like living units within a larger system. Each element is autonomous yet inseparable from the whole. As with blue corals, the work emerges through accumulation and care, translating biological processes into an artistic vision. Rather than representing nature, the sculptures echo its intelligence, allowing material, time, and interconnection to shape the final form.

200 poetic Blue Coral Reef text - “Where Time Becomes Structure”
Blue corals grow only where warm, shallow waters meet light—across the Indo-Pacific, in lagoons, reef flats, and protected bays. From the Great Barrier Reef to the islands of Japan, from the Indian Ocean to the Red Sea, they remain absent elsewhere, as if choosing carefully where to exist. Their bodies hold a rare secret: a skeleton-stained blue from within, mineral and pigment fused together. While most corals leave behind white limestone, blue corals carry colour deep in their bones.
They are ancient beings. Their form has barely shifted for millions of years, unchanged since the age of dinosaurs. What appears singular is, in truth, collective—countless small lives working in synchrony, building slowly, quietly, without a centre. Growth here is not ambition but patience. Strength comes from repetition, from proximity, from time.
This way of living echoes through my textile practice. Each sculpture is formed through accumulated gestures—loops, stitches, knots—repeated until structure emerges. No element exists alone; each relies on the others to hold, to support, to continue. Like blue corals, the work is not designed to represent life, but to behave like it. Through fibre, I translate living systems into form, allowing material, rhythm, and care to shape an evolving, interconnected whole.

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© 2023 - All images used here are property of Marita Setas Ferro. It can’t be reproduce, distribute and/or adapt any part of the work without Marita Setas Ferro permission.

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