I finally figured, the blue of the sail and the battens is manganese. Will attack them next. Finished the mast (am happy about it) and the rafters (drawing is okay now, will change the value and tone later). The grey seating area has to be lightened up. Also I might go for a more detailed finish like the one on the foreground. Lesson: don’t leave the drawing for the last. Even the tops of the boat are darker than I would like. Added the shadows of the boat. I’m not exactly pleased with it but it will have to do till I have finished the hull. It seems I’m going from top of the canvas down. I really want to finish this in a couple of days so that I can courier it for being carried it to its owner.