youpick

Flexible slider is a responsive and touch-enabled image slider and it is available as a WordPress plugin. Please take a look at it in your mobile device or try to re-size your browser to see the effect.
Demo webiste: http://youpick.biz
<ul>
<li>Touch navigation for mobile and desktop.</li>
<li>SEO optimized.</li>
<li>Responsive layout down to mobile.</li>
<li>Multiple sliders per page is allowed, even with different skins.</li>
<li>6 unique skins.</li>
<li>Slider files are included only to posts where slider is used.</li>
<li>Smart autoplay.</li>
<li>Permalinks that allows linking to any slide from URL</li>
<li>Optional keyboard navigation and much more</li>
</ul>

Flexible Slider

A jquery responsive touch-enabled slider for Wordpress from YouPick

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Extend Advanced Custom Fields PRO – add thumbnail layout to flexible content

ACF Flexible Content Layout Thumbnail

Extend Advanced Custom Fields PRO - add thumbnail layout to flexible content

Flexible Slider vs ACF Flexible Content Layout Thumbnail