www.gavick.com

Try out Gavick theme on their demo site.

www.joomshaper.com

There are quite a few templates on this site for free along with some excellent extensions. There are image galleries, image rotators and carousel and more

www.rockettheme.com

Joomla Templates, WordPress Themes, Magento Templates and phpBB Styles.

This is a well respected producer of software for joomla and i am sure the other platforms.

www.mojo-themes.com

Buy and sell premium WordPress themes, templates and plugins for WordPress, Joomla, Magento, Tumblr and more on the MOJO Themes marketplace! This site offers 'Free Lifetime Support and Upgrades', which is an excellent selling point.

creativemarket.com

Buy and sell handcrafted, mousemade design content like vector patterns, icons, photoshop brushes, fonts and more at Creative Market. Themes for Magento, Drupal, Joomla, Opencart, Wordpress and more.

www.freshdesignweb.com

freshDesignweb is one of the popular web design and web development blog. It provided best WordPress themes, web templates and useful tutorials

cmsmart.net

Sell your product. Cmsmart marketplace for Magento, Wordpress, Joomla CMS with best price. cmsmart marketplace. Featured items. Extension; Theme; Service.

www.templatemonster.com

TemplateMonster has a large selection of templates for Joomla, VirtueMart, Prestashop, Flash, HTML and other types.

shop.ixthemes.com/en/

The Best Templates Provider. Universal themes for Prestashop, XOOPS, Wordpress. They have a lot of templates acrtoss the platforms but are not the cheapest.

www.joomlashine.com

JoomlaShine is a Source of FREE Hi-Quality Joomla Templates. All of our templates & extensions have outstanding design, functionality and usability. Joomlashine also has an excellent Joomla blog and provides free version of all its templates and ex ...

blog.platinastudio.com

Platina studio provides attractive Free & Premium Responsive Themes For Wordpress Jigoshop, Prestashop, Magento, Drupal, Joomla, CMS, E-Commerce.