Adapt legacy WP theme to latest 2013 child

Use existing graphics to create a child theme of [login to view URL] for use on [login to view URL] which was based on Tarski. Looking for straightforward switch to modern theme to accommodate recent plugin requirements, but we're open to suggestions about how to take advantage of the creative features enabled in 2013 and ideas how to maintain backward compatibility of the legacy 500px column width. Colours are primarily blue but some pastels will be allowed. Font is Garamond throughout. Attached in zip format is existing tarski theme with our custom graphics.