Where can I find an image file that is a diagram of the parts of a
column from the Doric or Roman Doric order?  It needs to include the
parts of the entablature as well as point to the architrave and
cornice.

Dear sharieileen,

I have located several diagrams illustrating the Greek Doric order for
you to choose from:


http://www.artlex.com/ArtLex/d/images/doric_order.jpg
Source: ArtLex Art Dictionary - D
http://www.artlex.com/ArtLex/Dj.html#anchor10043101


http://www.art-and-archaeology.com/doric/dorder.jpg
Source: Old Stones - Doric Order Of Classical Architecture
http://www.art-and-archaeology.com/doric/dorder.html


http://www.artemisillustration.com/assets/text/columnchart.gif
Source: Artemis Illustration - Greek column reference
http://www.artemisillustration.com/assets/text/COLUMNS.html


http://www.odysseyadventures.ca/articles/greektemple/doric_order.jpg
Source: Odyssey - The Greek Temple
http://www.odysseyadventures.ca/articles/greektemple/greek_temple.htm


Also, here is a brief illustrated description of the Roman Doric
order, which differs from the Greek Doric order mainly in the added
column bases:
http://departments.mwc.edu/hipr/www/101-01/classicalo.htm#rdoric
Source: Mary Washington College, Department of Historic Preservation -
The Classical Orders


Search terms used:
doric order
http://images.google.de/images?hl=de&lr=&ie=UTF-8&oe=UTF-8&newwindow=1&q=doric+order&btnG=Google+Suche
doric order
://www.google.de/search?q=doric+order&ie=UTF-8&oe=UTF-8&hl=de&btnG=Google+Suche
"roman doric"
http://images.google.de/images?q=%22roman+doric%22&svnum=10&hl=de&lr=&ie=UTF-8&oe=UTF-8&newwindow=1&start=0&sa=N&filter=0
"roman doric order"
://www.google.de/search?q=%22roman+doric+order%22&hl=de&lr=&ie=UTF-8&oe=UTF-8&newwindow=1&start=50&sa=N


Hope this is what you were looking for!
Best regards,
Scriptor