What the American painter saw during his trips to Florence molded his vision and his understanding of space and color.

The circa 1853 building, which has also welcomed other creative luminaries, was recently converted into a boutique two-unit condominium with a triplex penthouse now up for sale at $6.2 million.

Rothko in Florence', curated by Christopher Rothko and Elena Geuna, encompasses the main exhibition at Palazzo Strozzi and spaces that were historically significant to Rothko ...