Mutsumi Sekine Nash
ARB
Mutsumi joined Hugh Cullum Architects in 2025. She previously gained experience working with several design-led practices in London, across a wide range of sectors including education, art, retail, cinemas, residential, hospitality, as well as sustainable projects using Passivhaus standards.
Since qualifying in 2017, Mutsumi has specialised in high-end residential and hospitality projects, completing several Grade II listed period properties in London and throughout the UK countryside.
Through these experiences, she has developed a strong passion for technical detailing and the challenge of achieving practicality and performance alongside the aesthetic qualities of architecture.