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        • Kevin DRAPER
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        • Jo WASSELL
    • Catalogue essay
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        • Susan ANGWIN
        • Kerrie ARGENT
        • Lynley CAMPBELL
        • Kate CAMPBELL-POPE
        • Ann COPEMAN
        • Jenny CRISP
        • Annette DAVIS
        • Samantha DENNISON
        • Kevin DRAPER
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        • Nikki GREEN
        • Anne GROTIAN
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        • Sheryl STEPHENS
        • Jo WASSELL
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      • Susan ANGWIN
      • Kerrie ARGENT
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      • Jenny CRISP
      • Annette DAVIS
      • Renee FARRANT
      • Nikki GREEN
      • Robyn LEES
      • Barbara MADDEN
      • Rachel MORDY
      • Jill O'MEEHAN
      • Nat RAD
      • Elizabeth R RILEY
      • Margaret SANDERS
    • Catalogue Essay
    • Installation Views
  • SQUARE
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      • Artists and Artworks >
        • Kerrie ARGENT
        • Lynley CAMPBELL
        • Ann COPEMAN
        • Jenny CRISP
        • Peta DAVIES
        • Annette DAVIS
        • Renee FARRANT
        • Michelle FRANTOM
        • Indra GEIDANS
        • Jillian GREEN
        • Nikki GREEN
        • Robyn LEES
        • Rachel MORDY
        • Terri PIKORA
        • Nat RAD
        • Sheryl STEPHENS
      • Exhibition
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Picture
Picture
Picture
Picture
​CATHERINE HIGHAM 
Posidonia Australis: Prototype for Listening
various materials including seagrass, seaweed, bamboo and willow
​100 x 100 x 180
NFS
 
Two Peoples Bay is near my home, it is familiar. During whale migration I often see Southern Right Whales close to shore.  You can see their beautiful luminous eyes, checking you out.  Dolphins are also curious and come and see what you are. I would love to be able to communicate with them, and wonder what they would say and what could be learnt from them.
This listening sculpture is a portal into a marine world.  It is also a prototype in design and construction.  Initially intended to be made entirely of seagrass, this proved to be impractical.  Stronger materials were sourced and bamboo and willow were used to construct the armature, with sea grasses and sea weed woven in.
 
Being able to gain insight into marine science, to observe and communicate with senior researcher Dr Elizabeth Sinclair and WAMSI Director Jenny Shaw, has been a privilege. It has also made me curious about seagrass meadows.   I am interested in marine sounds and inter species communication.  Scientists are making acoustic recordings of the sounds of oxygen bubbles released from sea grass meadows, during photosynthesis.  This in turn indicates, it tells us, the condition of seagrass ecologies. 
  
REFERENCES
Brearley, A. (2005). ‘Ernest Hodgkin’s Swanland.
(2020). https://animalbiotelemetry.biomedcentral.com/articles/10.1186/s40317-020-00197-w
(n.d.). https://dosits.org/people-and-sound/investigate-marine-animals/monitor-seagrass
 
PHOTOS
Photo 1.  Listening horn insitu: Two Peoples Bay
Photo 2.  Listening horn insitu; Bettys Beach 
Photo 3. 
Rock pool seaweeds and seagrass at Bettys Beach.
Photo 4.  Close up of head phones.
Photos by Catherine Higham