10 Creative Adobe Illustrator Tutorials. This post put together some handy creative Adobe Illustrator Tutorials, mostly about retro poster style. Check out new tricks that you can learn and apply it to your own designs. These tutorials are the best from great sites such us Digital Arts online, Veerle's blog, Vectortuts+, Vectips, Pixel 77, Computer Arts magazine and GoMediaZine. Hope you like it!!! Create Retro Poster Art | Digital Arts online Elegant gradient ribbon in Illustrator | Veerle's blog. Illustrator tutorials. Lurk and awe!