Canvas theme is a fully responsive website design developed by Woothemes. It is suitable to be used as a starter theme for a new client project. It is fully customizable, it offers some other unique features such as :

• Cusomized widgets
• Google fonts support
• Mobile and tablet friendly
• The ability to add Woocommerce shop Facilities
• All elemnts of the theme are customizable

You can read more about the theme here at: http://www.woothemes.com/products/canvas/