Rustic Decor has been very on-trend as of late. I love the sense of nostalgic americana this trend evokes. For home decor, adding rustic elements can mean bringing in more textures, which is why I think.
The airy master bedroom and supersized bathroom make up one large room separated by glass-paneled carriage doors. The white tub and polished nickel tub filler are from Waterworks. The linen rug by the (Cool Bedrooms With Slides)
I've seen a lot of clawfoot tubs with subway tile accent wall(s). Some clawfoot tubs are painted black. Maybe the grey tile floor, white subway tile, black outside the tub? too much tile? too much white?