I love white on black and I have a pad of 6 inch square Strathmore tiles which are great with gel pens. I am looking forward to the new pens being available in the UK as a finer pen will be brilliant.
I'm enjoying drawing on Kraft paper again with gel pens and coloured pencils
Have a great week and thanks for passing by
A late addition
I have just been experimenting with salt water etching on to copper. Very simple, not toxic and easy to do.