This is a drawing I did recently of a rhino with a young calf.
It's an appropriately large one at A0, or 1189 x 841 mm. These photos don't really show the scale. I took loads of process pictures, but I think I have misplaced them!
I used india ink on Saunders Waterford watercolour paper.
It was commissioned as a gift.
I found a couple of shots of the work in progress, so I thought I would add them in here...