top of page

Dr Martina Mrongovius

Martina Mrongovius experiments with holographic art and experiential media. To investigate relational movement and dynamic perspective, Martina creates spatially animated holographic scenes and video montages. Collaboratively she develops large-scale participatory art experiences including a journey with Swimming Cities down the Ganges river, a quantum physics comic book with BanditFox that was played across Melbourne for the 2006 Next Wave Festival and all sorts of adventures through the streets, islands and waterways of New York with the HoloCenter, Flux Factory, Swimming Cities and Brooklyn Pirates. 

Dr Mrongovius brings holographic design into the development of Space probes, networked structures and cultural spaces. In 2025 Martina came to Boorloo, Western Australia to explore interactivity, adventure and image structures as a Creative Research Fellow with Edith Cowan University. 

The branched communication portal

 2026

Voice responsive video sculpture with found branches.Dual microphone inputs running through TouchDesigner.Video and sound feed in collaboration with Jules Hancock.

available for purchase:

Communicator Panel, 2026
from The branched communication portal
Acrylic and varnish on 9mm ply, 600x897mm
$888
The artist is open to trading for artworks, sapphire or sailing adventures

Looking through a pinhole fence, 2004-2006
Spatially animated transmission hologram, film on 3mm glass, 344x254mm
Parallax montage of pinhole photographs of an abandoned building in Brooklyn NYC

Pinhole tree slide capture, 2005
Series of five slide film recordings, 120x60mm with electrical tape on A5 lightboxes
Multi-exposure pinhole photo-capture arcs around trees in Kings Park
Created for Twisted Vision at ECU Spectrum gallery using a 3D printed camera that combines a
120x60mm film back with 90mm lens and beer can pinhole.

Looking through a pinhole fence, 2004-2006
Spatially animated transmission hologram, film on 3mm glass, 344x254mm
Parallax montage of pinhole photographs of an abandoned building in Brooklyn NYC

"In NYC photography with a tripod requires a permit.


Pinhole photography requires exposures of multiple second or even minutes.
I was in New York making holograms at the Center for the Holographic Arts and wanted to get out
of the darkroom and go capture the City.


So, I built a pinhole camera from cardboard (with zoom) using a pinhole gifted by visiting artist
Stefan Silies. The tiny camera was designed to be inserted into chain-link fencing. The abundance of
fenced-off sites in NYC in 2004 enabled me capture arrays of perspective mirroring my process of
animating holograms.


The photo capture process (which include changing the paper in a black bag between exposures}
attracted the attention of authorities. Multiple levels of NYPD received explanations of pinhole
photography which I now retell and extended for you both in my choice of language and to bring the
optical information passing through a pinhole into dialogue with holographic imaging and my
interpretation of Middles.


A photographic image is resolved by limiting the aperture selected to a tiny point and allowing the
light passing through to be projected onto a plane.
Capturing an image from a pinhole, reveals the density of optical information passing through any
point in space. It reminds me that the Middles is seething, and that only by limiting my perspective
can I resolve meaning.


Holograms encoded image information at the pinhole. They are a perspective selector, like our eyes.
The physical structure of the hologram is an etching of the direction and intensity of light that can
then reshape light with this enfolded optical information.


Looking through a pinhole fence is a hologram made from a series of digital images, rendered into
200 frames to create depth through parallax between layered scans of the pinhole photographs.
To make this into an animated image I stencil each frame across the surface of the hologram master,
essentially making a series of pinhole information encodings. This master is reconstructed and
recorded again into the hologram you see, projecting the pinholes out into space so your eyes can
look through two at once, allowing you to perceive an image with stereo depth.


Move side to side, as I moved along the fences in NYC, to play the parallax animation.
Okay you made it through the technical explanation, (or skimmed hoping there was more) so now we
get to the juice…but maybe I’ll leave you to do the juicing.


When making these images I was fascinated by places that are part of our cities but not accessible
legally, culturally or economically. The literal chain-link fences were porous, thou more often now
these have been replaced by boards or adorned with banners, as even seeing through is limited.
Barriers can be used as anchors and their friction offers energy.

 

By creating with selective attention, the edge is ours for the playing." MM

Mid

bottom of page