I'd like to see both courses from Rini.
Detailed Urban Sketches With Only a Pen
https://class101.net/en/products/5c5d780674eabcfdafd38e84
Travel & Lifestyle Illustrations - Learn Marker & Pen Drawing
https://class101.net/en/products/5d0b4c1c6a3bd109565c5d46
Also, it would be nice if someone...