TagLines Taglines from Yahoo! Research allows you to visualize Flickr tags over time. For each day, dating back to June 4, 2004, the eight most popular tags are shown with a photo selected for each. You can view Taglines in waterfall mode, which displays eight tags and respective photos in eight rows, or in river mode, where tags and their photos “flow” from right to left. in Data Visualisationwith dataflickrresearchtaglinestagsvisualisationvisualizeyahoo