[Pharo-project] Creating graphics and UI in Pharo

Thanks everyone for the help with clearing the Smalltalk Dictionary variables (and best practices to avoid setting them). Since about Squeak 2.x I'd discovered smalltalk and have been learning as I go. One of the most confusing aspects is that there is very old documentation that still holds up well (the book "Inside Smalltalk") mixed with documentation that is only a few years old yet outdated. One area where this has given me the hardest time is trying to learn how to create interfaces and graphics for my programs. I know morphic has gone through and is going through many changes, but what is its future with Pharo and what would be the "best practices" for making images and UI for programs I am writing? - John