CTN Snowflake Graphics

The CTN Publications Committee has requested that all CTN members use one or more of these images on any CTN-related presentations and posters.

Choose the design you prefer below and save it to your computer (for PC: right-click and choose "Save Image As" (Firefox) or "Save Picture As" (IE); for Mac: Press the ctrl key while you click on the image and select option to save the file).

You can also download this PowerPoint slide, which features a selection of these graphics as well (also available in LiveLink).



White background




Transparent background


Light gray with white background


(good for putting text over)




Gray with white background


white line
Supported by a grant from the National Institute on Drug Abuse to the University of Washington Alcohol and Drug Abuse Institute.
The materials on this site have neither been created nor reviewed by NIDA.
Updated 2/2011 -- http://ctndisseminationlibrary.org/resourcespolicies.htm