Barber Osgerby, Timorous Beasties and Zaha Hadid are among designers who have created unique limited edition products for 20ltd - a new online retail brand.
Industrial designers Barber Osgerby have created a chair in blue-lacquered aluminium called Shell (above and below).
Textile designers Timorous Beasties have produced Devil Damask - individually boxed sets of hand-printed wallpaper (top image and above).
Architect Zaha Hadid and Alessi have produced an edition of Hadid's Tea and Coffee Towers table service in Sterling silver.