Generate an image depicting an interpretation of the biblical scene from Genesis 12:15. The scene includes an ancient Egyptian Pharaoh's house with princes discussing an admired woman whom they've just brought to their Pharaoh. The entire image should be rendered in a technique resembling pointillism, an art movement associated with late 19th-century Impressionism. Throughout, the ambience should convey a sense of respect and devotion, in line with Christian themes.