John Langdon is an outstanding typographic designer, lettering artist and writer. An English major, he later on combined his passion for language, illusion and ambiguity in the art of ambigrams, words that can be read from more than one point of view. In his interview to DI John shares his experience on designing ambigrams.

Jacob Cass of JustCreativeDesign.com answers questions about his work in web design.

Fabio Sasso is a Brazilian graphic designer and photoshop expert. He is Web-wide known for his excellent photoshop tutorials regularly published on PSDTuts and on his blog at Abduzeedo.com. Having graduated in 2003 with a degree in graphic design, Fabio founded a web design studio called ZEE, with Fabiano Meneghetti, an architect and designer from Porto Alegre, Brazil.

Dan Mall is a designer and front-end developer working for Happy Cog Studios in Philadelphia, PA. Multi-disciplined designer, architect, and coder of award-winning websites, Dan has gained a prominent position and ?young-designer-to-watch? reputation in the worldwide design community due to his comprehension and advocacy of user-based design principles. Dan writes about the details of user interface design on his industry-recognized personal site, danielmall.com, and has contributed to A List Apart and .NET Magazine. When not in front of a computer, Dan plays keyboards for Philadelphia-based contemporary Christian group Four24, and explore the menus of local restaurants.

Mike Rundle is kinda phenomenon in the Web industry, as he began designing at the age of 13. Now Mike is 24 and he?s a co-founder and executive at 9rules.com, social content network that has been voted "Best Community/Wiki of the Year". I personally knew Mike in June of 2007 when I joined 9rules network. And I appreciate he found time to do an interview for DI.