Rosenthal presents the TAC Porcelain Teacup, a masterpiece of purist design rooted in the unedited original sketches of Bauhaus visionary Walter Gropius. Named for his renowned Boston office, this 1969 icon transforms simple geometric forms into timeless poetry, utilizing slightly translucent porcelain china to celebrate a legacy of minimalist elegance. Every hemisphere and clean line honors The Architects Collaborative tradition, offering a tactile experience that is as enduring as it is sophisticated. Beyond its historic pedigree, this piece remains effortlessly modern, being both dishwasher and microwave safe for seamless integration into a refined ritual.