I've recently discovered Jennifer Farley's posts on Sitepoint. She has some nice tips on design work for online, but a lot of it can also apply on designing for print. Check her posts out at Sitepoint.

If you'd like to submit a graphic design tips article for possible inclusion on this blog, please email me on dtolken@gmail.com with subject GDT Article Submission. Remember to add a short bio at the end!