The trend to decorate with those small size tile is the most used in those last years.
The hex tiles are the most popular to be decorating the baths since they are a renovated classic which is a fashion because of it's geometric shape. They have a nice estetic and are adapted till avery decoration style.
The most usual is to use the neutral colors for the walls and an hexagonal floor tile which will be contrasting with the wall.
Noyt just bath is the favourite places to be using small sizes tiles but also in the kitchen. If you have an open kitchen, the small tiles are a great option. You can integrate them in the backsplash and then paint.
Inside the infinite universe that ceramic offer us, small rectangular tiles have been (and are being) a key element on it. Its power and estetic are just some of the reasons because of designers, architects and interiorists use to instal this small size tiles like a main in their projects.
In addition, there are many decorative possibilities that rectangular tiles offer us, both visually and functionally. Whether for shades, finishes, size or geometry, these ceramic pieces have the power to transform space.
The small refers to the craftsmanship, hence covering the walls of bathrooms and kitchens with small tile is a very good idea. If they are also pieces with color, it will be a round choice.