Here is Cromwell Tower, in the Barbican, with Frobisher Crescent to the right, sketched pre-lockdown, from the Podium.

This was a very cold day, and it started to sleet. That pitted effect you see on the left? That’s not a clever artistic technique, that’s ice crystals dropping on the painting from the sky!
My viewpoint Pen sketch Tools Painting on location
I finished off the tower indoors. I used Daniel Smith Iridescent Moonstone watercolour paint. See how it catches the light!
For the podium tiling I used an experimental effect: scratching. I was in a bit of a hurry (it was really cold) and it was hard to get the angle right as I was holding the painting and standing up. It created an interesting effect, not quite what I intended, but I liked it.
Using a bone implement to make lines in wet watercolour. Sometimes the lines came out dark, sometimes white.
This is one of a series of drawings on Jackson’s watercolour sheets: 10″ x 12″ cold-pressed, 300gsm. The bone implement I used for scratching is from the Vintage Paper Company and is a “bone folder”, intended for folding paper. It is good because it is not entirely sharp, and it’s nice to hold.
The colours are Daniel Smith watercolours: Prussian Blue, Perylene Maroon, and Mars Yellow, with a bit of Green Apatite Genuine for the plants, and Iridescent Moonstone mixed in, especially for the tower.
I’ve drawn in and around the Barbican before. Here’s a collection: (click “load more posts” to see more posts of the Barbican.)