links for 2007-07-25 July 25, 2007 Nic Haralambous Graphics N Graphic Design Blog » Free Stock Photos for Graphic Designers & Web Designers (tags: stock free photography photo images photos graphics) 10 Sure-Fire Headline Formulas That Work | Copyblogger (tags: writing blogging content tips blogs headlines) How To: Optimize Your Site with Image Sprites - PaulStamatiou.com (tags: weboptimisation optimisation images sprites slices website)