To create the feeling of a larger space in this small ensuite I have used the same porcelain tiles on the floor as on the walls, all the way up to the ceiling.
The Laminam splashback features in the kitchen of my clients new house. It is a full body porcelain tile only 3.5mm thick, with the advantages of being heat resistant, no grout line and stain resistant. The kitchen needed a strong statement, without it taking over. We were all very pleased with the result.