I've just released a new online course on urban sketching with Infinite Painter. It's now up on Skillshare and Gumroad (USD 14.90).
It's an intermediate course so you'll need to know the basics of using Infinite Painter and drawing from observation first. If you're a beginner, check out my beginner course on Infinite Painter first, also available on Skillshare.
This is a hands-on-let's-go-out-and-sketch course.