The towel is just enough to break up the rigidity of this image Random Inspiration 237 - UltraLinx - Modern Bathroom
we can also find the existence of concrete bathroom, which includes concrete floor as well as concrete sink. Check out our collection of 28 Best Concrete Bathroom Design Ideas.
Image 20 of 32 from gallery of Torquay House / Wolveridge Architects. Photograph by Derek Swalwell
Jackson Standing Towel Rack but from USA so not sure about shipping etc and costs and timings
Sleek bathroom by Tamizo Architects.