JoomlaXTC delivered Planate with brilliant sephia shades. The used XTC Framework is powered by Bootstrap as well as CSS3 comes with modern web technologies, which are native to much third partie solutions for Joomla. You can use Planate with K2, Komento or AcyMailing. Planate is native to Joomla 2.5 and Joomla 3.x. The download is commercial. You can use it best for blog or personal websites. 

Frau is a very beautiful and impressive WordPress theme with a variety of functions. It seems perfect for women magazines or social networks, especially where women talk with each other about fashion, shoes, but also about daily problems and sorrows, change things, like cooking recipes or simply talk together. LizardThemes provide it for free.  Demo Link Download Link...

JSN Venture is a high quality and multipurpose Joomla! template, especially made for event websites with extended style for Ohanah - an complete events solution. With the responsive layout and 28 predefined icons for retina display, JSN Venture will display beautifully on a wide range of devices.   Preview image of JSN Venture   JSN Venture remarkable features   Flat Design Easy to install (One click installation with sample data) Natively compatible with Joomla! 2.5 & 3.x SEO (Search Engine Optimization) friendly 6 color variations include pink, red, green, cyan, brown and orange Smooth page scroll with Go-to-top Facebook, Twitter and...

ASTemplates 002055, Smartech, runs on a Bootstrap 3 based layout, which will be delivered in a free version with 3 columns, 16 module positions, as well as 10 Web Safe fonts and 30+ Google fonts. ASTemplates integrated cool extensions, like AS Art Slider or AS Responsive Menu, in this template. Social links can be integrate by social icons. AS Templates 002055 is best suitable for business websites in Joomla 3.x. You can download this template for free. ASTemplates deliver it also in a commercial version with much features.

Avatar Nine Flat is a great base to build a Joomla website on a responsive grid. Cause of this is the Joomavatar's Avatar Framework, which works in desktops or mobile devices and comes with a flexible layout with 56 module positions, combined with 6 module styles. Furthermore, 7 preset styles and 8 backgrounds are available for your choice. K2 will be support. The used image slider display all images in widescreen show. The download of Avatar Nine Flat is free. You can use it in Joomla 3.x.