I didn't time myself on that one, unfortunately... probably close to 2 hours, 15 minutes?
This colour scheme was kind of awful, not gonna lie. The range of values is very narrow, which made it very difficult to get any depth in the painting at all. This was also not streamed; I couldn't make it for ~7 PM, EST, since I had something in the evening, so I did it before then when it probably would have been pointless to stream anyways.