CILIP And American Library Association definitions of information literacy in a Tagxedo word cloud (snowman shaped! – though I’m not hoping for snow after last year).
Tagxedo is an information visualisation tool which turns words into shaped word clouds.
Wordle creates “word clouds” from text.
Visual concept map in Google. Do a search in Google and on the search results page on left-hand column, click on Wonder Wheel. Helpful in scoping out a topic and coming up with keywords and related areas.