Result? I found the canvas easy to work on and the same for the matt board. I could work quite quickly on the canvas, but the shading was difficult using a black coloured pencil. Later I purchased a conte (hard pressed pastel/charcoal) pencil which worked more effectively.
I made some an uneven line on the matt board tangle which I then tried to "fix". Not sure it worked but guess its all part of the process of learning hey!
So..after I complete a second 2x2 canvas, am I brave enough to try a bigger canvas? I do like the idea, sounds fun.