There is a venue in Atlanta called Apache Cafe where on Monday nights there are live models to draw or photograph. This sketch I made using Adobe Sketch and my fingers on an iPad Pro was based off a photo I took there.
Adobe Sketch has some interesting effects when you used the watercolor flat brush. It continues to “bleed” into the other parts of the sketch after you lay a stroke down. The more times you go over an area, the more the colors blend and spread.