Decorative Ceramic Hex tiles for shower niche: This tile could work too! It would bring a more bohemian vibe to the kitchen but would still work well with the pops of color, the Turkish Rug and the many beautiful decorative pillows.
This shows pattern because it is the same throughout, and it is very predictable. The color and simplicity of the pattern go well with the plain, white counter top. The pattern gives the space design while not being too busy.