There are moments where science steps out of the lab… and into art.
This month, at the Australian National Maritime Museum, a delicate White’s Seahorse has been created using Phyaluronic—our seaweed-derived molecule—applied not as skincare, but as skin itself. No formulation. No filler. Just the raw material, doing what it was always designed to do.
What Is Seahorse Skin, Really?
The choice of a seahorse is more than aesthetic—it is biologically fascinating.
Unlike many fish, seahorses don’t rely on scales for protection. Instead, their bodies are covered by a thin layer of skin stretched over a series of bony plates arranged in rings.
This creates something quite unusual:
- A body that is armoured internally, but soft externally
- A surface that is flexible yet structured
- A skin that is less about thickness, and more about interface and camouflage
Seahorse skin plays several subtle but critical roles:
- Protection: despite its delicate appearance, the underlying bony structure provides defence
- Camouflage: specialised pigment cells allow seahorses to blend into seagrass, coral, and kelp
- Hydration and exchange: like all marine organisms, their outer surface participates in constant interaction with the surrounding water
In many ways, seahorse skin is not just a covering—it is a boundary system.
A place where organism meets environment.
Where structure meets softness.
Where survival depends on balance.
A Meeting of Natural Design Principles
This is where the connection becomes profound.
Seaweed glycans—like SXRG84—are also boundary molecules.
In their natural environment, they:
- Form protective gels around seaweed surfaces
- Retain water in dynamic, flowing systems
- Interact with ions, nutrients, and microbiomes
- Resist rapid degradation in marine conditions
They are not static materials.
They are adaptive interfaces.
So when this molecule becomes the “skin” of a seahorse in an artwork, something deeper is revealed:
Not a coincidence… but a compatibility.
A shared design language between:
- Marine organisms
- Marine plants
- And the materials they create
From Art to Biomaterials (and Back Again)
At PhycoHealth and Venus Shell Systems, much of our work focuses on understanding and applying these molecules in human systems—whether for skin health, gut health, or even advanced biomaterials and tissue engineering.
But here, in this exhibition, the direction is reversed.
The molecule returns to story.
To ecology.
To imagination.
And in doing so, it reminds us of something important:
We are not inventing these materials.
We are learning from them.
Sea Kin Connections: A Living Collaboration
This project brings together:
- Artists like Jennifer Turpin and Sophie Raymond
- Scientific organisations including the Sydney Institute of Marine Science
- Environmental initiatives like Project Restore
- And young students, engaging with marine life through creation
It is a rare and powerful blend of:
art × science × education × conservation
And at its heart is a simple idea:
That connection—to species, to materials, to ecosystems—can be built not just through knowledge, but through making.
When a Molecule Speaks for Itself
There’s something quietly humbling about seeing your work take on a form you didn’t design.
No claims.
No packaging.
No explanation.
Just a material, doing what it does best.
Holding water.
Forming a boundary.
Becoming skin.
Exhibition Details
Sea Kin Connections – A Marine Creature Portrait Gallery
Australian National Maritime Museum, Sydney
Featuring works inspired by marine species of Sydney Harbour, including the endangered White’s Seahorse.