The penultimate day of Nick Knight's 100 Portraits shoot for i-D magazine has now begun - and as always, we're tweeting, blogging and broadcasting live throughout the whole experience, as well as showcasing our studio through the two-way mirror here at Somerset House. Our sitters today once more run the gamut through twenty-first century culture (if we may be so bold to say), including SHOWstudio.com stalwarts Alek Wek, Gareth Pugh and Carson, hairstylists James Brown and Sam McKnight, PR guru Mandi Lennard, art director and set designer Michael Howells and manicurist par excellence Marian Newman. At the moment Nick is capturing his second sitter of the day (and #180 overall), composer Philip Sheppard - with cello in hand to boot!