Creating Art Installation in Virtual Reality. The Stilleben Project

. The purpose of this paper is to present piece of interactive, Virtual Reality art that was created in UBU Lab at Jagiellonian University in Krakow, Poland. The work is presented in the context of transme-dial design. The main challenge and motivation was to create immersive and a ↵ ective/aesthetically intensive work with engagement of only simple, minimal resources. ”The Stilleben” project was based on real-life art-works (graphics, installations, albums) by the artist Jakub Woynarowski and is example of exploratory design created in interdisciplinary, cultural computing laboratory just established at the Jagiellonian University.


Motivation
In late 2015 with the support of Polish Ministry of Science and Higher Education there was established the laboratory for creative computing at the Jagiellonian University in Krakow.The idea was to gather group of the interdisciplinary scholars and creators to engage in activities from the borderline of exploratory programming and electronic art.
In his 2016 book [1] Nick Montfort from MIT distinguished the terms "exploration" and "exploitation" in programming.The first style of coding "is not supposed to provide the single solution or 'one true way' to approach computing (. . . ) it's meant, instead, (. . . ) to bring the abilities of the computer to address one's important questions, artistic, cultural, or otherwise".
Among other projects carried out in the lab, such as various literary text generators or demoscene productions, there is one piece dedicated to new paradigm in interactive, transmedial storytelling which is Virtual Reality.The project name is "the Stilleben" and it is being designed by an artist Jakub Woynarowski and developed by computer scientist Jan K. Argasiński.
? "The Stilleben" is part of Creative Computing.The laboratory K/PMI/000260, National Programme for the Development of Humanities grant funded by the Polish Ministry of Science and Higher Education.

The Stilleben
The idea behind "the Stilleben" is to transform existing, minimalist, graphic art and installation into similar VR experience.The guiding principle of Woynarowski's art is always an abstraction in it's board sense.His projects focus on fragile balance between objects being perceived as everyday, ordinary things and their contextual symbolic meaning.His well known work Hikikomori (2007) is specific kind graphic novel/album that creates sort of visual alphabet of common objects that are taken out of everyday meaning by alien intervention of an unidentified, organic substance that breaks into the space of an isolated apartment (see Fig. 1).Hikikomori is Japanese term for "internal confinement" or "isolated entity".This word is used to describe behaviour that consists of withdrawal from public space, social life, seeking isolation.In the album and later in the art installation (2012, see Fig. 2) Woynarowski explores state of self-confinement disrupted by presence of oranic, animated substance which interferes in the hermit's space and seizes it.
"The Stilleben" is continuation and development (in a slightly di↵erent direction) of the ideas contained in Hikikomori.This time it referes to the concepts inspired by 17th century still life paintings (ger.Stilleben) and their depiction of inanimate matter in the state of half-death, being kind of silent life.Still life paintings and their three-dimentional equivalents -cabinets of curiosities, with their allegorical valence and somewhat disturbing conotations are interesting parallels of modern databases or even computers (17th century cabinets were able to perform various tasks, they even contained simple games).As it was said before, Woynarowski -the designer of "the Stilleben" is interested in objects elevated to the level of abstract symbols.In dialtectics of what is outside and what is inside.Synthetic self-confinement versus organic intrusiveness.In "the Stilleben" user finds himself in simple, sterile white cube that later in time becomes luxuriant garden (see Fig. 3).The evolution of "the Stilleben's" single room interior refers to tradition of visual "hexamerons", depicting the stages of Genesis process.The presented story is universal tale of the passage of energy and impermanence of forms, which disintegrate and keep reviving in new shapes.
One of the most important project challenges was to create adequate user experience in Virtual Reality.The planned e↵ect was to simulate a sense of Unheimlich (German word for uncanniness, weirdness).Un-heimlich relates to German Heim -a house; it can be interpreted as un-settle, to not feel like home.Wanted e↵ect was achieved thanks to minimalistic graphic design of the installation and, partially, thanks to the creation of a special space in UBU lab (see next paragraph).

The Implementation
The Stilleben was implemented by Jan K. Argasiński.The application was created in Unity game engine and VR hardware used was HTC Vive connected to state of the art PC computer."The Stilleben" was scripted in C# programming language.VRTK -Virtual Reality Toolkit libraries were used to support the basic SteamVR platform.As integral part of the installation dedicated room was built inside UBU lab at the Jagiellonian University in Krakow.The room has exact same dimensions as the VR installation resulting in real confinement of the user.When "spectator" is immersed in VR wearing the headset -he still can move around real space and feel real, non movable objects around him.It allows for deeper influence of the virtual narrative.The key e↵ects occur when the boundary between what is virtual and what is real is broken by the interference of the organic substance.The substance is intangible, untouchable, permeates objects, floats in the air like dust, flows down the walls.Its presence, however is perceived by the user as real.A fully virtual object appears only in the final sequence when the substance explodes with vegetation eventually leading to a complete darkening of the vision.

Conclusion
The advanced working prototype of "the Stilleben" can be experienced in the UBU Lab at the Faculty of Management and Social Communication of the Jagiellonian University in Krakow, Poland.We believe our work to be interesting piece of art and an informative undertaking in the field of exploratory design.In investigating the boundaries of new medium.