True, this series of painting are specific by abstract background and focus is given to the aircraft. One of next painting which coming will be Dutch F-104 Starfighter and it will be painted in low level pass over Kinderdijk, area in Netherlands well known by windmills. And windmills as well rivers (???) will be clearly visible.
I make advanced progress on fuselage, forget about strong white lines, they will lost intensity in later work on details.