This is an update of an old mini tut, inspired by the beginning of the then new Out Of Bounds contest format. There were quite a few images using an incorrect or impossible shadow treatment. While there are considerably fewer entries containing this mistake I felt it might be of some help, to beginners particularly, to update it. Essentially this is intended to be of some help to those who are either beginners to graphics programs or new to the OOB concept and would appreciate some very, very basic advice
