The characters were originally more stylised with a quaint, retro flaire. This process was iterative and the design was refined to be more realistic and contemporary, with a softer palette and texture. This created more believable scenes that viewers could envisage themselves in.
Another element we had to consider was composition to ensure the locations felt genuine. It was important that the locations were recognisably British and that there was clear differentiation between a garden in a town and garden in the country. Styles of buildings needed to refelect their settings and alluding to cities or hills in the background helped to ground each scene.