Question:  Ruud Janssen is a Dutch Fluxus and mail artist currently living in Breda in the Netherlands, also known informally as what?

Context paragraphs:
Kim Victoria Abeles: Kim Victoria Abeles (born August 28, 1952 in Richmond Heights, Missouri) is an American interdisciplinary artist currently living in Los Angeles.  She is described as an activist artist because of her work's social and political nature.  She is also known for her feminist works.  Abeles has exhibited her works in 22 countries and has received a number of significant awards including a Guggenheim Fellowship.

Michael Raedecker: Michael Raedecker (born 1963) is a Dutch artist currently living and working in London.

Litsa Spathi: Litsa Spathi (born 1958) is a German painter, visual poet, performer, Intermedia and Fluxus artist, currently living in Heidelberg, Germany and Breda, Netherlands.  She makes collages, objectbooks, fluxus poetry and large acrylic paintings.  She used to be active in mail art as well.  In 2003 she founded together with Ruud Janssen the Fluxus Heidelberg Center in which they publish their work.

Fluxus Heidelberg Center: Fluxus Heidelberg Center was founded by Litsa Spathi and Ruud Janssen.  Under the name Fluxus Heidelberg, the artist duo are creating performance art and documenting everything on their site and with publications.  They use new technologies and internet tools for their performances, like digital cameras and CDs.

Rude 66: Rude 66 (Real name Ruud Lekx, Delft 1966) is a Dutch electronic musician and recording artist currently living in Amsterdam.  Live and occasionally on records, his wife Shaunna Lekx is also part of the band as a vocalist and co-writer of lyrics.  Rude 66 has been a longtime collaborator of the Bunker Records label, and has released influential records in both acid house and electro music styles of electronic music.

Fluxus: Fluxus is an international and interdisciplinary group of artists, composers, designers and poets that took shape in the 1960s and 1970s.  Dutch gallerist and art critic Harry Ruhé describes Fluxus as "the most radical and experimental art movement of the sixties".  Fluxus is known for experimental contributions to different artistic media and disciplines.  Fluxus is also known for generating art forms that were new when Fluxus artists created them.  These art forms include intermedia, a term coined by Fluxus artist Dick Higgins, concept art, first developed by sometime Fluxus artist Henry Flynt, and video art, first pioneered by Nam June Paik and Wolf Vostell.

Netherlands: The Netherlands ( ; Dutch: "Nederland" ] ; West Frisian: "Nederlân" ), also known informally as Holland, is a densely populated country in Western Europe, also incorporating three island territories in the Caribbean.  It is the main constituent country of the Kingdom of the Netherlands.  The European portion of the Netherlands borders Germany to the east, Belgium to the south, and the North Sea to the northwest, sharing maritime borders in the North Sea with Belgium, the United Kingdom, and Germany.  The four largest cities in the Netherlands are Amsterdam, Rotterdam, The Hague and Utrecht.  Amsterdam is the country's capital, while The Hague holds the Dutch seat of parliament and government.  The port of Rotterdam is the largest port in Europe and the world's largest outside east Asia.  Utrecht is a central node for road and railway communications, commerce, and cultural events.

Y-chromosomal Adam: In human genetics, the Y-chromosomal most recent common ancestor (Y-MRCA, informally known as Y-chromosomal Adam) is the most recent common ancestor (MRCA) from whom all currently living humans are descended patrilineally.  The term Y-MRCA reflects the fact that the Y chromosomes of all currently living males are directly derived from the Y chromosome of this remote ancestor.  The analogous concept of the matrilineal most recent common ancestor is known as "Mitochondrial Eve" (mt-MRCA, named for the matrilineal transmission of mtDNA), the most recent woman from whom all living humans are descended matrilineally.  As with "Mitochondrial Eve", the title of "Y-chromosomal Adam" is not permanently fixed to a single individual, but can advance over the course of human history as paternal lineages become extinct.

Martha Edelheit: Martha Nilsson Edelheit (born September 3, 1931, in New York City), also known as Martha Ross Edelheit, is an American-born artist currently living in Sweden who is known for her feminist art of the 1960s and 1970s, which focused on erotic nudes.

Ruud Janssen: Ruud Janssen (born 29 July 1959 in Tilburg) is a Dutch Fluxus and mail artist currently living in Breda in the Netherlands.

Supporting paragraphs: Ruud Janssen Netherlands
Answer: Holland