THANK YOU SO MUCH EVERYONE!!! I apologize for the common thank you reply, but I am in work, and I am not really suppose to be on the internet...oh well!
I am really glad that my demo will be to your interest as I was not sure.
Lorna - this is done on white board
Christobel - white board without any texture, but I apply ink and than scratch back the image and smooth it out with pencil (which gives it slight different color and texture) and then scratch it back again. It is quite simple, really, I will explain more during my demo - this should take about 5 mins...
I guess that working on the white board is different than scratching the black board, but once you do both, you will not even think about it and just do it. Since I am scratching it, I am using the same technique I would use on black board.
Again thank you all for your kind comments!!!