I have come away with a head full of bouncy, springy curls. No triangle head. She cuts dry. Not a comb, brush or straighteners to be seen in her kit (she doesn't own them any more).
She just specialises in curly hair. London based (sorry). Not cheap. As she said as I left, I will not need a cut for another 6 months so as a yearly cost it probably works out the same for more frequent cuts at a high end salon. Totally worth it. About a 3 month waiting list for an appointment.
Details here and she also has a facebook page: www.lindseyhughescurlwhisperer.co.uk/
Will pop up a before (which was't awful, awful but a bit shapeless and meh) and an after photo in a sec.