In a nut shell, this is how it works:

• Type several keywords.
• List of relevant images from Shutterstock (or Crestock) will appear.
  Choose images similar to yours.
• List of keywords from the chosen images will be created.
• You can add / remove keywords from the list and use it.

Picsviewr enhances Flickr gallery browsing into visually interesting experience. There are more than 10 interesting templates available to choose from.
You can make a Slidshow or Presentation of from any Flickr gallery and share with friends. Examples below displaying the inspiring work of Mark Weaver.

flickriver – Interesting way to explore Flickr photographs and get inspired. The photographs are always displayed as one continuous stream. With the tool you can explore photographs in different ways, user recent photos, favorites, sets, user and everyone’s photos by tag, everyone’s most interesting and recent photos, group and pool photos and more.

Take a look at my favorites!

flickriver also have cool badge to put on your web site that shows random photos from the selected gallery. Demonstrated below, different variations of the badge.

My favorites

Interesting Retro, Grunge – 4×3 Large thumbnails

Interesting Grunge, Texture – 7×5 small thumbnails

10 small thumbnails

5 Large thumbnails

Check out TagGalaxy.
It is such a neat way to find inspiration and discover new artists from Flicker. Just choose a tag and let the show begin.