About Jonathan
Meet Jonathan
Testimonials
Notecards – external
Jon’s Music Archive
Plein-air timelapse videos
Portraits
Portraits in Pen-and-Ink
Portraits in Color
Botanical studies in pen-and-ink
Rocks in pen-and-ink
Animals
Other commission Examples
Artwork by Category
National Parks and Monuments
Colorado Landscape
New Mexico Landscape
Japan Pen-and-ink drawings
China pen-and-ink drawings
University of Colorado Pen-and-ink drawings
Western United States
Architectural drawing examples
New Zealand Pen-and-ink
Australia pen-and-ink
Egypt Pen-and-Ink
Malaysia and Singapore Pen-and-ink
Vietnam, Cambodia, Thailand Pen-and-ink
Sierra Nevada, California
Hawaii Pen-and-ink drawings
Alaska pen-and-ink
Artwork by Year
Decade of the 2020’s
2025
2024
2023
2022
2021
2020
Decade of the 2010’s
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
Decade of the 2000’s
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
Decade of the 1990’s
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
Decade of the 1980’s
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Niwot Art Show at the Old Oak Coffeehouse, November 2022
Museum of Boulder Solo Show 2019
Murals
All Murals
Grape Arbor Mural, 2025
Heights Mural, 2023
Gene Langlois Mural, 2015
Seemanta’s Mural, 2015
Paint-By-Numbers Mural, 2015-16
Hallett Hall Mural 1993
Unity Church Mural, 1992
Creative Cafe Mural, 1992
Harvest Murals 1991-92
About Jonathan
Meet Jonathan
Testimonials
Notecards – external
Jon’s Music Archive
Plein-air timelapse videos
Portraits
Portraits in Pen-and-Ink
Portraits in Color
Botanical studies in pen-and-ink
Rocks in pen-and-ink
Animals
Other commission Examples
Artwork by Category
National Parks and Monuments
Colorado Landscape
New Mexico Landscape
Japan Pen-and-ink drawings
China pen-and-ink drawings
University of Colorado Pen-and-ink drawings
Western United States
Architectural drawing examples
New Zealand Pen-and-ink
Australia pen-and-ink
Egypt Pen-and-Ink
Malaysia and Singapore Pen-and-ink
Vietnam, Cambodia, Thailand Pen-and-ink
Sierra Nevada, California
Hawaii Pen-and-ink drawings
Alaska pen-and-ink
Artwork by Year
Decade of the 2020’s
2025
2024
2023
2022
2021
2020
Decade of the 2010’s
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
Decade of the 2000’s
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
Decade of the 1990’s
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
Decade of the 1980’s
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Niwot Art Show at the Old Oak Coffeehouse, November 2022
Museum of Boulder Solo Show 2019
Murals
All Murals
Grape Arbor Mural, 2025
Heights Mural, 2023
Gene Langlois Mural, 2015
Seemanta’s Mural, 2015
Paint-By-Numbers Mural, 2015-16
Hallett Hall Mural 1993
Unity Church Mural, 1992
Creative Cafe Mural, 1992
Harvest Murals 1991-92
1999
Drawings and Paintings from 1999
Big Al Goldsmith, 1999, pen-and-ink drawing by Jonathan Machen
Coneflowers, Boulder, 1999, pen-and-ink
Sir Michael Tippett, 1999
Acoma Man, 1999
Thai woman, 1999
Golda Meir, 1999
Gandhi, 1999
Vance Brand Civic Auditorium, Longmont, 1999, Pen-and-ink
Danny Shafer Band poster, 1999
Abandoned truck, Gold Hill, 1999
NCAR slope, 1999
Contact Jonathan
