Represented scratching cities: Amsterdam, Berlin, Budapest, Milan, New York, Paris, Zurich, Wellington (New Zealand)
Represented non-scratching city: Shanghai
Further planned representations: Cairo, Istanbul, London, Tel Aviv.

Written communication with the transport companies and reactions to the project, shown together with the etchings from the original windows, form the basis for public presentations.
In addition, photographic series compiled in various cities record the respective local phenomenon of scratching.

• 2005 Statt-Museum Düsseldorf, Düssel Sublines, Scratching-Existentmale

University studies Udk and FU

homebase

art director of ROAM

• 2022 Twin exhibition. Roaming attitudes mit Luchezar Boyadjiev im roam-space
• 2021 Twin exhibition. Signal local in global context mit Hélio Fervenza im roam-space
• 2021 group exhibition Deutscher Künstlerbund „still alive“
• 2021 Corona Teil II:„Bovid comes and Covid stays“ when iron becomes a part of the blood
• 2020 Twin exhibition „Tandem“ mit Mariana Vassileva im o-raum (today roam)
• 2020 Corona Teil I: „dœllar Creazione“ zu kunstwerter Geldwertes ab 2020
• 2019 individual exhibition Macht und Ohnmacht 64 zu 30 Jahre Niederschlagung der Demokratie Bewegung in China
• 2019 Resuming the Projektes Proteliquien with support of Barbara Frey, scientist at Leibniz College close to Hamburg
• 2017 video 12+1 screening im Cinema Central Berlin
• 2016/17 Preussisch schwarzweiss, Research for a blood based printing color
• 2015 „doch die Zähne sieht man nicht“ screening at the fair Berliner Liste.
• 2015 group exhibition„Prints“ Druckwerkstatt Bethanien
• 2014 group exhibition Metropolis in der Kunstfabrik Hb 55
• 2013 Lecture Medienwerkstatt Berlin: Manuskript globally unscripted
• 2012/16 development of Protelics. Direktprints taken by the skin of human faces, as portraits
• 2010/11 ´the Deskxistence project part” Scholarglyphs Berlin
• Scratched window panes of subway trains are part of the “Existentmale” project
• 2008 Goethe-Institut, Epofakt: Staging for a congress at the Art Forum Berlin with participants of international galleries and museums.
• 2005 with Stephan Voigtländer „über die Leichtigkeit“ Gallery Meinhold & Reucker,.
• 2004 Erster Berliner Kunstsalon, „Oberflächenexistenzen“, one man performance by Gallery Meinhold & Reucker
• 2003 Individual exhibition DNA - Die Neue Aktionsgalerie, „Scratched Signs worldwide?“
• joined exhibition Townhall Berlin. Epofakt staging for the Senator of culture Berlin
• Lectures at the Kunsthochschule Berlin Weissensee, „Comunication caused by Art-Interventions in public spaces“.
• 2001 Goethe-Institut, Epofakt: Staging for a congress at the Art Forum Berlin with participants of international galleries and museums.
• Akademie der Künste Berlin, Epofakt: Staging
• Individual exhibition Gallery Ars Nova, Existentmale – Projekt: Art instead of freedom
• Show with Norbert Porreda Ehem. Schul-und Bethaus Alt-Langsow/Brandenburg – Existentmale: Kunstraum / Raumkunst
• 2000 Individual exhibition Kulturbrauerei, Existentmale: Scratched windows getting stamps
• Joined exhibition, Galerie Ars Nova – Existentmale: Zwischenstation Magdeburg
• 1998 In Situ installation Wurmend Mahl, Mein Mehlwurm hätte das auch gekonnt (Wormy meal, my flour maggot could have done that as well). Courtesy Gallery Ars nova
• 1997 Individual exhibition Fachliches Fächern (Topical fanning), Gallery Unwahr im Apparat
• 1993-96 post graduate studies Art in Context University of Arts
• 1993 Meisterschüler Rolf Szymanski University of Arts
• 1984-86 establishing a wood working training center for jobless adolescents
• 1981-82 studied philosophy and journalism Free University

• 2016 Metropolis Group exhibition in Museu de Xilogravura Campo do Jardão.
• 2016 Metropolis Group exhibition in Hemeroteca della Biblioteca Mário de Andrade
• 2009 the Deskxistence project part” Scholarglyphs Sao Paulo
• 2009 Artist in ResidenceLecture with Laymert Garcia dos Santos, Atelier Paulista
• Work in the permanent collection of Museu de Xilogravura Campo do Jardão

• • 2018 "Encarnação", individual exhibition , Sala João Fahrion, MARGS

  • 2018 "O Poder da Multiplicação", group exhibition with german and brazilian artists at MARGS

  • 2018 Preussisch schwarz-weiss: Collaboration with the faculty of chemistry URGS about the conservation of paper, when Prussian Blue is sythesized.

  • 2018 "it was a pleasure to have you on board", one man show at the ESPM

  • 2017 Start and research of the project "Marca Urbana"

  • 2016 Start and research of the project "Marca rural"

  • 2016/17 Preussisch schwarz-weiss, project, the research of an echting color based on blood was successful, first prints with this color by dry point process

  • 2016 Metropolis, group exhibition at the Museu do Trabalho

  • 2015 "Deambulações entre gravuras e Rinocerontes" international group exhibition realized by UFRGS

  • 2015 giving a print-workshop for artists at the PARADA GRAFICA in cooperation with the Museu do trabalho

  • 2015 giving a print---workshop for artists at the PARADA GRAFICA in cooperation with the Museu do trabalho

  • 2013/17 Preussisch schwarz-weiss, project, the research of an echting color based on blood. Collaboration with the print shop of Fondaçao Iberé Camargo failed but colabortion with the artist Fliane Santos Rocha.

  • 2014 curator of the photo-exhibition Zeitgleich photos by Fernando Zago and Tadeu Vilani

  • 2014 Goethe –Institut Epofakt Mis en Scène and exhibition

  • 2004 Existiermale Lecture to the Artist Art and Art-projects in the "Atelier Livre"

  • Works in the permanent collection of the Pinacoteca Barão de Santo Ângelo

   

• Part of  the Deskxistence project “autobiographic class room sojourn”
• 2017 Masterclass Lecture at UFPEL about organisation of international projects
• 2014 individual exhibition “Certo! Talvez mais tarde?” projeto Amzônia, a sala-galeria do centro de Artes
• 2014 Workshop in UFPEL about physical and cyber experience by in Situ production.
• 2011/2012 participation at the Exhibition Jubileu de Prata
• 2004 Individual exhibition Museu de Arte Leopoldo Gotuzo, Existiermale/Deskxistence
• 2004 Artist in Residence
• 2004 Guest Professor at Universidade Federal de Pelotas

• 2009 ´the Deskxistence project “part” Scholarglyphs New York”
• Scratched window panes of subway trains are part of the “Existentmale” project
• 2009 Artist in Residence of Free Dimensional courtesy City of Berlin

• Part of´ the Deskxistence project “autobiographic class room sojourn”
• 2006 Artist in Residence
• 9th Havana Biennale: Dynamic in Urban Culture Existentmale. Courtesy DNA Gallery Berlin and IFA
• Works in the permanent Collection of Centro Wilfredo Lam

Scholarglyphs Berlin is the part of Deskxistence that is still incomplete. Berlin is one of the most important international melting pots of Europe and this contributes to its vitality. This does not correspond to the official view of the city. Just like São Paulo and New York, newcomers also want to familiarize themselves with the place, want to settle, like myself when I came to this city from Heidelberg almost 30 years ago. Since then it has been a place that I have returned to again and again and consequently Berlin is the last point of focus for Deskxistence.

Until now, three schools from different regions and social backgrounds have participated. In order to correspond to the main focus of the other projects, another six to eight participating schools are planned.