605 Military Rd, Mosman NSW 2088
Location: 605 Military Rd, Mosman NSW 2088
Date: Friday 24 April 2026 10:00 AM – 5:00 PM
Saturday 25 April 2026, 10:00 AM – 5:00 PM
Sunday 26 April 2026, 10:00 AM – 5:00 PM
Monday 27 April 2026, 10:00 AM – 5:00 PM
Tuesday 28 April 2026, 10:00 AM – 5:00 PM
Wednesday 29 April 2026, 10:00 AM – 5:00 PM
Thursday 30 April 2026, 10:00 AM – 5:00 PM
Friday 01 May 2026, 10:00 AM – 5:00 PM
Saturday 02 May 2026, 10:00 AM – 5:00 PM
Sunday 03 May 2026, 10:00 AM – 5:00 PM
Monday 04 May 2026, 10:00 AM – 5:00 PM
Tuesday 05 May 2026, 10:00 AM – 5:00 PM
Wednesday 06 May 2026, 10:00 AM – 5:00 PM
Thursday 07 May 2026, 10:00 AM – 5:00 PM
Friday 08 May 2026, 10:00 AM – 5:00 PM
Saturday 09 May 2026, 10:00 AM – 5:00 PM
Sunday 10 May 2026, 10:00 AM – 5:00 PM
Monday 11 May 2026, 10:00 AM – 5:00 PM
Tuesday 12 May 2026, 10:00 AM – 5:00 PM
Wednesday 13 May 2026, 10:00 AM – 5:00 PM
Thursday 14 May 2026, 10:00 AM – 5:00 PM
Friday 15 May 2026, 10:00 AM – 5:00 PM
Saturday 16 May 2026, 10:00 AM – 5:00 PM
Sunday 17 May 2026, 10:00 AM – 5:00 PM
Monday 18 May 2026, 10:00 AM – 5:00 PM
Cost: free
Hidden Gems – Uncovering Forgotten Artists & Lost Stories
Hidden Gems is a thought-provoking exhibition that shines a light on local artists and makers whose lives and works have, until now, remained largely unknown.
Through fragments of history, surviving works, and community knowledge, this exhibition invites visitors to help piece together the stories of these overlooked creative voices.
Rediscovering Forgotten Artists
The exhibition features the work and legacy of several artists about whom very little is currently known, including:
- Ada Carlill
- Artah
- Marcel Leman
- Charles Dingwall
Each name represents a fragment of a larger story — artworks, references, and traces that hint at rich creative lives waiting to be rediscovered.
An Invitation to Share Knowledge
This exhibition is not only about what is known — but also about what is yet to be discovered.
Visitors are encouraged to share any information, memories, or insights they may have, helping to build a more complete understanding of these artists and their contributions.
The Story of Katherine Adams
A key highlight of Hidden Gems is the remarkable story of Katherine Adams, whose identity came to light through unexpected discoveries during a previous exhibition.
While displaying pieces of Taronga Zoo souvenir pottery, it was revealed that the works had been incorrectly attributed for decades. With the help of Adams’ descendants, a clearer picture of her life and contribution began to emerge.
This discovery not only corrected the historical record but also restored recognition to a maker whose work had long been overlooked.
What You’ll Discover
- Rare and little-known artworks by local creatives
- Archival research and rediscovered histories
- The process of correcting historical attribution errors
- Opportunities for community contribution and storytelling
Why This Exhibition Matters
Hidden Gems explores how easily creative legacies can be lost — and how community knowledge can help bring them back into focus.
It is an ongoing act of discovery, collaboration, and remembrance, celebrating the importance of preserving local artistic heritage.
Help Us Complete the Story
Visit Hidden Gems and become part of the journey — helping to uncover, connect, and preserve the forgotten stories behind these remarkable artists.
Other Australian Heritage Festival Events in Sydney
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Old Government House Open Days – Parramatta, Sydney | 23 April – 17 May, 2026 
‘Everyday’: 50 Objects in the Willoughby Museum Collection – Chatswood, Sydney | 26 April – 17 May, 2026 
Dreams and daring do: Remembrance of those who served and flew – Mosman, Sydney | 24 April – 18 May 2026 
Time after time… Camden’s iconic buildings and their changing stories – Camden, Sydney | 23 April – 18 May, 2026
