You mean how long does it take me to create a painting from a photo? It depends on the subject and the size of the canvas. On average, I take two weeks between execution and waiting time for the colour to dry. This one for example is not complete because many details are still missing.
I get it! I already imagined that it could be like this - proportional to the size, complexity of the replicated target and drying. It was good to hear you about that!