The distinction between functional craft and fine art has been long debated. nineteenth-century artist attempted to bring both together by creating a design company in england with the goal of people improve their lives by make functional objects more artistic.

The answer is William Morris.
William Morris was a 19th Century English artist, novelist and social activist. His name is strongly associated with the Arts and Crafts movement. The company that he co-founded in 1861 had a strong influence on interior decoration, by designing furniture, wallpaper and tapestries. The Arts and Crafts Movement was an international movement attempting to bridge decorative and fine arts. 

The taj mahal is made entirely of white marble so the answer is a. hope this < 3