Sonia graduated with honours as a designer jeweller from the London Guildhall University in 1992. In 1994 she established herself in Amsterdam & in 1997 founded Atelier Boss & Harrison. The public is invited to view Sonia's collection of designer jewellery on display in the atelier.

Sonia's passion for designing & making unique pieces of jewellery is combined with artistic flair & craftmanship to create original, functional & durable products. Her feelings, intuition, fantasy & love of the forms, structures & textures found within the natural world, play an important inspirational role in the design process. The final result is a surprisingly versatile & varied collection of jewellery in which each individual piece is a jewel in its own right.

Sonia also accepts commissions. Through close consultation the wishes & ideas of the customer are carefully translated into a personal jewel. Naturally attention is also paid to the desired function of the piece & to the occassion for which it is intended. Each customer may be involved throughout the whole design process, from the initial idea to the finished product.