Stephanie Harrington wrote a very nice review of Inkblot: Drip, Splat and Squish Your Way to Creativity on the blog Curriculum Choice, a great blog site for homeschoolers. Click on the link and check out some of the great inkblot art she made with her kids!
http://www.thecurriculumchoice.com/2014/01/inkblot-margaret-peot/
(This Old Man Fish inkblot is from Inkblot–check out the book and watch him transform!)