http://www.creativepro.com Where Creatives Go to Know en http://www.creativepro.com/article/illustrator-how-to-make-a-logo-flow-in-illustrator- When does 1 + 1 + 1 -1 = 1 great image? When you use the Subtract from shape area command in Illustrator CS's Pathfinder Palette. It all adds up in this how-to drawn from a real-life logo design.<p><a href="http://www.creativepro.com/article/illustrator-how-to-make-a-logo-flow-in-illustrator-">read more</a></p> http://www.creativepro.com/article/illustrator-how-to-going-negative-with-the-opacity-mask When does negative become a positive? When you apply Illustrator's opacity mask. In this exclusive preview from the new and revised &quot;Adobe Illustrator CS WOW! Book,&quot; to be published by Peachpit Press, see how to add an antique effect to type using this hidden feature.<p><a href="http://www.creativepro.com/article/illustrator-how-to-going-negative-with-the-opacity-mask">read more</a></p>