Heritage Plasterwork Masterclass at Herstmonceux Castle

Hands-on ornamental plaster masterclass at Herstmonceux Castle Estate. Learn decorative restoration with a restoration expert.

Presenting the first in a landmark series of masterclasses held within the ancient grounds of Herstmonceux Castle.

Plaster Masterclass: From Bench to Beauty

Step into a world of craftsmanship, heritage, and conservation with this practical course led by award-winning ornamental plasterwork conservator John William Zielinski.

John has worked extensively on parts of the restoration work undertaken at Herstmonceux Castle, including his spectacular work at the ochre tower bay ceiling located in the historic Elizabethan Room. The specialist techniques required for this work are often shrouded in mystery – many will be revealed and shared by John during this very special Masterclass.

This is the only course of its kind in the South of England, offering truly focused, accelerated learning in traditional plastering methods rarely taught outside of professional workshops or heritage sites.

Over the day, you will:

Gain a solid, practical understanding of bench running

Learn how to construct your own running horse from scratch

Work directly with the notoriously tricky but beautiful medium of fine casting plaster

Discover the foundations of ornamental work that can be taken forward into more advanced techniques in future courses

Build confidence through guided demonstrations, hands-on practice, and expert feedback

Experience heritage craftsmanship within one of England’s most atmospheric and historic settings

Whether you are a complete beginner with a passion for craft, a working plasterer looking to expand your skillset, or a heritage professional wanting to deepen your understanding, this masterclass is crafted for you.

By the end of this intensive day of training you will be able to set up your own bench at home, on site or wherever you can and confidently recreate historic profiles, sections and cornice.

Spaces are limited to ensure focused, personal instruction.

A full day of authentic heritage craft awaits.