This is what you will get with the default implementation of Slippry and using the default CSS supplied.
<ul id="out-of-the-box-demo">
<li>
<a href="#slide1">
<img src="/assets/img/image-1.jpg" alt="This is caption 1 <a href='#link'>Even with links!</a>">
</a>
</li>
<li>
<a href="#slide2">
<img src="/assets/img/image-2.jpg" alt="This is caption 2">
</a>
</li>
<li>
<a href="#slide3">
<img src="/assets/img/image-3.jpg" alt="And this is some very long caption for slide 3. Yes, really long.">
</a>
</li>
<li>
<a href="#slide4">
<img src="/assets/img/image-4.jpg" alt="And this is some very long caption for slide 4.">
</a>
</li>
</ul>
jQuery('#out-of-the-box-demo').slippry();