Introduction to the Thematic WordPress Framework
https://popdigital.ca/wp-content/themes/osmosis/images/empty/thumbnail.jpg 150 150 Adrian Adrian https://secure.gravatar.com/avatar/b63df17fce453eaf9f834d2d80581a71?s=96&d=mm&r=gGreat SitePoint article on creating a WordPress child theme based on the Thematic framework.
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