Produced by Jack Liu, MA City Design in Royal College of Art, 2022

VIOLATION, PIXELATION, SUBTRACTION

INSIGHT

Satellite/Aerial Photograph is the product of pixelation toward reality

The map imagery is not only a projection of what we think is happening in the context of colonialism and apartheid, but also a central tool for taking control of the narrative, an instrument of conquest (Edward Said, 1996, 27). In both Israel and Palestine, the disputed land requires a narrative justification of possession, otherwise the promise land would become an illegitimate occupation and the homeland would be in danger of being destroyed. The fact is that for more than 20 years the Israeli government has used KBA regulations to restrict commercial satellite maps of Israel, Palestine, Syria and parts of Jordan to extensively conceal its own illegal expansion, construction and demolition by lobbying its ally, the US. In this process the violation of the imagery is magnified and brought to public attention as never before, with the awareness that maps are not neutral, objective documents but sites as well as practices of methodologically divorce political struggle and practice from epistemological theory and inquiry. Geography is therefore the art of war but can also be the art of resistance if there is a counter-map and a counter-strategy. I will therefore situate my research on the violence produced by satellite/aerial imagery based on Laura Kurgan's research on the subject, where I define pixelation as the process of selectively and purposefully converting real world data, content into images, and the selective and purposeful re-blurring of the satellite imagery produced by governments, organisations and institutions as secondary pixelation. I will use Google Earth and Geomolg as tools to study satellite maps of West Bank and the Gaza Strip in Palestine as objects of study to explain the connection between pixelation and apartheid system. This project will highlight the role of pixelation in the subtraction of the body and the city, in order to raise public awareness and resistance to the situation. As Laura Kurgan concludes:

Maps construct space—physical, propositional, discursive, political, archival, and memorial spaces. For many of us, maps now are as omnipresent as the more obvious utilities (such as electricity, water, gas, telephone, television, the Internet), functioning somehow like “extensions” of ourselves, to co-opt Marshall McLuhan’s famous definition of media. They have become infrastructures and systems, and we are located, however insecurely, within them. Drawn with satellites, assembled with pixels radioed from outer space, and constructed out of statistics joined to specific geographies, the maps presented here record situations of intense conflict and struggle, on the one hand, and fundamental transformations in our ways of seeing and of experiencing space, on the other. (Fig.5)

Fig.5 Astronaut photograph AS19-148-22729, also known as the "Blue Marble".

EXPERIMENT

Body-Elimination in photograph

In fact, it is only when we begin to question the representativeness of satellite images in detail that we realise that these images are not shaped by the perceptions of the users, but rather it is the content of the images that shapes people's visual knowledge of streets, cities, environments and the planet in general. The most direct reason for this is that the vast majority of people are unable to actually experience 'seeing from above', so it is more difficult to question the objectivity of satellite images and more likely to believe that what they are seeing is real. However, as Hito Steyerl argued, it is a misunderstanding that cameras are tools of representation; they are at present tools of disappearance. The more people are represented the less is left of them in reality ( Hito Steyerl, 2012).

The resolution of satellite imagery is significantly lower than other imagery we come across due to limitations such as distance, technology and privacy policies, and the high resolution satellite mapping platforms available to the public on the web such as Google Earth, Bing map, Apple map, MapBox etc. build up their maps based on a patchwork of satellite imagery from different sources with varying resolution levels, by which presents 40-50cm/pixel in the most detail. This means that the process of pixelation of satellite maps is itself 'Body-Elimination'. In satellite maps things smaller or closer to body scale can only take up 1-2 pixels at most, but ironically satellite evidence is often used for making assertion and argument, by all means, for people. This pre-interpreted and Body-Elimination nature makes satellite maps reinscribed with the data that created it, the image which was the pixelation of reality as well, generates subtraction of violence.(Laura Kurgan)

In order to further analyse the impact of the Body-Elimination brought about by pixelation on the narrative of the image, I have produced a series of images as a reference. These old photographs were taken from the Matson (G. Eric and Edith) Photograph Collection at the site of an archaeological excavation near the Palestinian village Sebastiya, between c. 1900-1920. Its lable such as Title, Creator, Date, etc. proving that this was an archaeological event directed by the Harvard University and the image is in The Library of Congress, D.C, USA. This data attached with it was intended to surve as kind of defination which shape people's understanding of the photographs following the perspective of photographor as well as collector.

  • Title: Northern views. The excavations at Samaria. Unearthing Ahab's Palace

  • Creator(s): American Colony (Jerusalem). Photo Department, photographer

  • Date Created/Published: [approximately 1900 to 1920]

  • Medium: 1 negative : nitrate ; 5 x 7 in.

  • Reproduction Number: LC-DIG-matpc-22580 (digital file from original)

  • Rights Advisory: No known restrictions on publication.

  • For information see: "G. Eric and Edith Matson Photograph Collection,"(https://hdl.loc.gov/loc.pnp/res.258.mats)

  • Call Number: LC-M34- A-183 [P&P]

  • Repository: Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA https://hdl.loc.gov/loc.pnp/pp.print

  • Notes:

  • Title from: Catalogue of photographs & lantern slides ... [1936?]

  • General information about the G. Eric and Edith Matson Photograph Collection is available at: https://hdl.loc.gov/loc.pnp/pp.matpc Gift; Episcopal Home; 1978.

  • Format: Nitrate negatives

  • Collections: Matson (G. Eric and Edith) Photograph Collection

When all the bodies in the picture are separated out, a completely different narrative turns up. The images that lose the bodies also lose their social and cultural connections, becoming some unknown, unlocated nowhere. Tools are scattered on the ground with mounds of earth, stones and plants are spread across the scene, with only the crumbling stone walls and staircases still proving to be a site of archaeological remains. Although this image is closer to a landscape photograph than the previous archaeological excavation, it still perfectly matches its labeled data. It can be seen that the purpose of this series of images was to document the archaeological achievements of the colonialists in the Western world, regardless of the people, culture or life of the locals, and that the data recorded by the bodies in these images was ignored by the photographers, collectors and users they hope to share with, by who they treated locals as object but not subject with no different from the environment. From which in another word, people of local palestinian were conceptually censored. I would therefore argue that Body-Elimination is the subtractuion of the data within the image, which precisely erases the cultural features, activities, behaviours, land ownership, etc. that the body represents, and it also removes the ability of people to read the colonialviolence.

ARGUMENT

Pixelation subtract the presence of violence

“We would always prefer to be photographed at the lowest resolution possible. It’s always preferable to be seen blurred, rather than precisely.”

—— Amnon Harari,

Head of space programs at Israel’s Defence Ministry

Pixelation of the Factory in Shavei Shomron change from 1997 to 2021

Extracting Pixels from different images

Geomolg is a Palestinian-run local aerial image platform that acquires images of the Gaza Strip and the West Bank from Israeli companies and can only be used in the Israeli-Palestinian region. Surprisingly, it displays very high resolution images (often less than 50cm/pixel, even between 25cm/pixel and 10cm/pixel from 2019 to 2022) with a variety of detailed geographic data. With such high-definition images that the presence of the human body can even be recorded, there are, by contrast, areas of secondary pixelation that are worse than any satellite mapping platform, according to Jamal Numan who is the Director of the Geospatial Information Systems Department (Geomolg), that those kind of pixelation was already there when they received the imagery, which was purposefully covered up by the Israeli government, and did not change with the KBA. In summary, Geomolg has both the highest resolution urban imagery and the most severe Secondary Pixelation, a paradox that makes it an excellent tool for analysing the role of pixelation.

Take the pixelation site around Sebastiya town as an example, which is position in the west side close to settlement Shavei Shomron, has been censored on satellite/aerial photograph in various ways since 1996, including erasing traces, pixelating, and simply covering it with white colour. After the KBA change in 2020, Geomolg, like Govmap, the official map of Israel, continues to undergo serious Secondary Pixelation due to the demands of the Israeli government.

During an interview conducted on 12 Feb 2022, Zaid al Azhari who is working with the Palestine Heritage Trail stated that this is an Israeli factory that primarily produces cosmetics and aluminium. Over the years, it has produced industrial wastewater that has repeatedly contaminated the farmland of the Sebastiya’s residents. The pollution has caused the death of crops and animals. It also emitted an irritating odour, which negatively impacted the living conditions of the inhabitants which directly prompted a series of protests since 2012. However, it has been removed from the aerial map by pixelation since it was recorded in 1997. The size of the pixel determines the minimum monitorable threshold of the image. It is known from measurements that 15cm/pixel can record the existence of people, 40cm/pixel can record vehicles, houses, constructions and spatial relationships, while when the image is modified to 10m/pixel, it can only express the colours that the algorithm calculates to best represent the 100 square metres. By which means that all the data originally contain in the image such as houses, industrial materials, transportation vehicles, sewage tanks, and workers would be subtracted. More intuitively, even when comparing satellite/aerial images by Google Earth and Geomolg for the same site in same year, It is 107,133 pixels vs. 159 pixels, with 106,974 pixels of data lost, representing the subtraction of illegal construction, origin of the sewage and moreover, the violence merged by this apartheid system.

Pixel scale comparison

Film work of research

PRESENTING THE PIXEL

Bodies are turned into factories under this context, containing data on Israel's illegal expansion, construction, demolition, as well as the violence that the data represent. All of these are subtracted from presence while they are pixelated. To verify the ability of pixelation to subtract the real world, I collected 100 square metres of white fabric and laid it out in a 10m x 10m square, exactly the size of a single pixel of those pixelated site on the Geomolg. By placing this white square in different context and filming it vertically with a drone, I wanted to simulate the effect of pixelation on the subtraction of imagery and create a sense of absence in the real environment, while at the same time giving a more visual experience of the scale of pixelation present in the Israeli apartheid system.

Presenting the pixel in reality-2

Presenting the pixel in reality-1

FILM

“Body and Pixel”

In conclusion, I would like to summarise my research with a film that is also my attempt to intervene in pixelation. In this work, I have experimented in three stages: exposing the pixel, interfering with the pixel, and occupying the pixel, a process that seeks to challenge the ability of subtraction that the pixelation have, and to show the contradictory relationship between the body and the pixel. This process is also a presentation of my research, a call to action, and a prospective for futher.

In this film, I will hang 100 square metres of white fabric in mid-air and invite friends and strangers to picnic, play games, or sleep underneath the white fabric, and will then set up both vertical and horizontal cameras to film the white squares simultaneously: A drone simulating a satellite/aerial photograph from above, and a handheld camera on the ground to capture the activity under the white fabric. On one side, the white pixel rests silently in the frame, the movement of the person disappears once it enters the white fabric, and the "data" of the environment is eliminated. On the other side, there is an abundance of activity underneath the white cloth, with people moving in and out without any obstacles, and the data disappearing in the vertical view reappearing at this point. The liveliness under the Pixel contrasts sharply with the stillness of pixelation, where the bodies and space were subtracted by the Pixel, representing a direct reflection of the widespread issue of pixelation in Palestine. Then, bodies gradually interfere with the pixel without being visible, causing it to shrink and reveal the data that was formerly subtracted, which is the purpose of my work - to expose the power of pixelation within the apartheid system, to raise awareness of this issue and, more importantly, to make a call for more resistance to the violence of body, land, space and even narrative generated by pixelation.

In the end, bodies walked on top of the pixel, reversing the relationship between them. With the occupation of the pixel not only as a direct resistance to the act of pixelation, but also as a foresight to the ultimate goal of this project that I hope to encourage people to expose more violence related to spatial subtraction by revealing, intervening, and occuping.

MANIFESTO FOR SOLIDARITY

Although I was unable to bring this work to life in Palestine due to policy constraints, based on the above idea, I collaged my images with the protest that took place in Palestine, hoping to break through the spatial limitations of the project and present the solidarity it carries. I defined the product of my experiment as a manifesto of resistance to pixelation violence, forming a model that can be replicated, and used it as a call for Palestinians to use the characteristics of the pixel as a tool to confront pixelation from the Israeli government.

The square white fabric carries the function of subtracting data of reality, symbolising the presence of pixelation, and the protesters protect themselves from the perspective of "seeing from above" by holding up the fabric to conceal their bodies on a physical level. Highlighting the surveillance and manipulation of data in the apartheid system. Whether in Sebastia, Nablus, Silwan or many more places, the white fabric was able to appear in the city in a form of protest, people showing it, exposing it, intervening in it, and occupying it, all in order to bring more awareness to the public, but moreover to fight for pixel power from Israel's image oppression towards Palestine.

Collage-1 to show people using the White Square Fabric as a way of solidarity to fight against violence from pixelation

Collage-2 to show people using the White Square Fabric as a way of solidarity to fight against violence from pixelation

Collage-4 to show people using the White Square Fabric as a way of solidarity to fight against violence from pixelation

Collage-3 to show people using the White Square Fabric as a way of solidarity to fight against violence from pixelation

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Sebastia Disagreement

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New History And Musha