I keep a logbook in which I write what happened during the making of each canvas. How do I experience this time pressure? What happens when I work under different time pressure levels (15% - 30% - 45%)? Will each working-process feel differently? What will I learn? Shall my work process change by every new working time? What choices do I have to make in my process to get the most possible expressive power and visual artistic level?And at last what does this with me? And what impact will have this on me physically and psyche?And which of the four paintings will be the best work? And which work will be the best marketable?