Exhibitions and Publications


• Current Solo Exhibitions

Passage Parisien

March 11-April 4, 2016

Upstairs Gallery, Umpqua Bank  –   1063  G  Street

Arcata, California



Central European Time

March 2016

Libation   –   761  8th Street   –   On the Plaza

Arcata, California


  • Various International Art Photographs

North Coast Ophthalmology   2840 O’Neil Lane Eureka, California


Various International Art Photographs

Eureka Family Practice Waiting Room – 2675 Harris Street, Eureka, California

• Photographs in Past Group Exhibitions

  •  Redwood Art Association 55th Summer Exhibition
    603 F Street, Eureka, CA through April 18, 2014
    Two Photos on Exhibit in the Human Emotions Exhibition



  • Two photos that were exhibited in the Redwood Art Association Spring Exhibition. Helsinki Café (below) received an Honorable Mention designation by the judge.


Helsinki Café

Helsinki Café

Students Kissing Tartu, Estonia

Students Kissing Tartu, Estonia



• Past Solo Exhibitions


Zürich and Salzburg

Winter Impressions

Z card front_flattened2

April 2014

Libation   –   761  8th Street   –   On the Plaza

Arcata, California

Perspectives, Art From Above

Perspectives, Art From Above

Upstairs Gallery, Arcata, California, 2012

At the Water's Edge

At the Water’s Edge

Eureka Family Practice, Eureka, California, 2012

Big Blue Cafe, Arcata, California, 2012

Libation, Arcata, California, 2011

Natural Selection, Arcata, 2011

Libation, Arcata, California, 2011

Northcoast Environmental Center, Arcata, California, 2011

Plaza Grill, Arcata, California, 2010

Moonrise Herbs, Arcata, California, 2010

Best of Show Award, portfolio, >150 artists, Bend Summerfest, Bend, Oregon, 2010

Moonstone Crossing Winery, Tasting Room, Trinidad, California, 2010

Libation, 2009

Plaza Grill, 2009

Libation, 2008

Plaza Grill, 2008

Libation, 2008

Cochrane and Assoicates, Eureka, California, 2008

Plaza Grill, 2007

Plaza Gallery, Healdsburg, California, 2007


Libation, 2006



• Publications

This is a selected list of previous publications.

• 2010 – Featured photographer in Chamber of Commerce Visitor and Relocation Guide.


Co-Editor, International Conference – Selected Papers

• 2010 – I was the editor of 10 statistical modeling papers by researchers from: France, Russia, Hungary, Canada, Germany, and the United States. And I co-authored two papers with authors from California and Maryland. This international conference was on the use of statistical modeling, satellite image analysis, terrain analysis, and soil science to produce predictive maps of soils. The co-editors were led by Janis Boettinger at Utah State University. The other editors were in Utah, Maryland, and The Netherlands – and formed an effective international collaboration.


Other selected publications:

• Development and application of digital soil mapping within traditional soil survey: what will it grow into? In: A.E. Haremink, A. McBratney, M.L. Menconça (Eds.) Digital soil mapping with limited data.


Springer, Berlin, 2008

Authors: David Howell, Yoon Kim, Carrie-Ann Haydu-Houdeshell


• Fitting soil property spatial distribution models in the Mojave Desert for digital soil mapping. In: P. Lagacherie, A.B. McBratney, and M. Voltz (Eds.) Digital Soil Mapping, and introductory perspective. Developments in soil science, vol. 31.

Elsevier, Amsterdam, 2007

Authors: David Howell, Yoon Kim, Carrie-Ann Haydu-Houdeshell, Pam Clemmer, Russell Almaraz, Matthew Ballmer