I opted to share the drawn letters, as they're a little more interesting than what's essentially scribbles across the page.

I was working in my travel sketchbook and a break at work. I used a number 1 liner pen for the letter, and then used a 03 fineliner to create the flora embellishments.

Then using the same number 1 for the bold outline of the letter, I once again used the 03 fineliner to draw basically zentangle tangles to 'fill in' the shape.