This widget is useful if you want to display a simple flickr slideshow ( with a fade effect between images ) of all your public photostream. 
What you can configure:
<ul>
<li>Delay between images</li>
<li>Image custom frame ( size and color )</li>
<li>Image shadow</li>
<li>Size of the image to show</li>
<li>Size of the flash object</li>
<li>Include or not the swfobject.js</li>
</ul>
A few notes about the widget panel configuration screen:
<ul>
<li>“Username” is the flickr username to be used to display the public photostream</li>
<li>“Slideshow Timer” is the time between each image ( in milliseconds )</li>
<li>“Api Key” is the flickr api key needed. create a new one here: http://www.flickr.com/services/apps/create/apply</li>
<li>“Frame Color” is the color of the image frame</li>
<li>“Image Type” is the flickr provided image size to be loaded. See http://www.flickr.com/services/api/misc.urls.html</li>
<li>“Use Frame”. If checked display a 5px frame border around the loaded image ( color is customizable using “Frame Color” ).</li>
<li>“Use Shadow”. If checked create a shadow for each loaded image.</li>
<li>“Flash object width” and “Flash object height” are the dimensions of the flash object. You can use percent values ( eg 100% ) or absolute values ( eg 350px ). Even if the flash object size is small than the flickr image loaded, the flash will resize the loaded image in order to fit its contents.</li>
</ul>
<h3>Arbitrary section</h3>
<h3>A brief Markdown Example</h3>

Flash Flickr Slideshow

Flash simple slideshow widget to display user's photostream

miro.mannino

The Flickr Photostream plugin is outdated! Install the new version <a href="https://wordpress.org/plugins/flickr-justified-gallery/" rel="ugc">Flickr Justified Gallery</a>. The settings will be automatically migrated. 
With the creation of the new project we have lost all the download stats and ratings. Please consider to rate the new project to let it grow.
Plugin that allows you to show your Flickr Photostream, Photosets, Galleries, Group Pools, or Tags in your blog, with a very elegant and awesome layout.
Create a gallery with the same style of Flickr or Google+! Awesome thumbnails disposition with a justified grid, calculated by a fast javascript algorithm called <a href="http://miromannino.com/projects/justified-gallery/ ‎" title="Justified Gallery" rel="nofollow ugc">Justified Gallery</a>! You can configure the height of the rows to have a grid that can be like the justified grid of Flickr or of Google+. But, you can do more! For example you can configure the margin between the images, create rows with fixed height, or decide if you want to justify the last row or not!
You can also configure a gallery to show photos with a link to Flickr or with a Lightbox (Swipebox or Colorbox).
Always high quality thumbnails! The plugin chooses the right resolution for the images, using the “Flickr size suffixes”, no small images are resized to be bigger and no big images are resized to be smaller! You can create gallery with very large thumbnails!
Remember that this plugin is not an official Flickr® plugin, any help will be greatly appreciated.
<h4>Features:</h4>
<ul>
<li>A gallery with the same layout of Flickr or Google+, configurable as you want.</li>
<li>Fast and light. Also uses a cache to load galleries instantly.</li>
<li>You can show photos from your Flickr Photostream, from a Photoset, from a Gallery, or from a Group Pool.</li>
<li>You can show all the photos that has some Tags.</li>
<li>You can create multiple galleries with different settings, also in the same page.</li>
<li>Customizable image sizes, always with a justified disposition.</li>
<li>Photo titles shown when the mouse is above.</li>
<li>Decide if use a lightbox (Colorbox or Swipebox) to show the original photo, or Flickr.</li>
<li>Customizable style, you need just to change a CSS.</li>
<li>Pagination with SEO friendly URLs. Decide if you want to show the newer photos or not.</li>
<li>Available in English and Italian</li>
</ul>
<h4>Live Demo</h4>
See a Live Demo in <a href="http://miromannino.com/my-photos" rel="nofollow ugc">Miro Mannino’s Blog</a>

Flickr Photostream

Just your beautiful Flickr photos. In a Justified Grid.

Flash Flickr Slideshow vs Flickr Photostream