The gallery represents a range of internationally recognized artists and emphasizes showcasing their work through personal exhibitions, often exploring themes like human nature, urban life, fantasy, and cultural influences.

It operated physical spaces at various London addresses over the years, including 11B Hay Hill (W1J 6DL) in Mayfair, two locations on Cork Street (5a and 23 Cork Street, W1S 3NY/NJ, from 2009-2012), and finally 35 Baker Street (W1U 8EN) in Marylebone until its closure in July 2016 for relocation.

Since then, it has transitioned to primarily online operations, hosting virtual exhibitions on its website (hayhill.com or hayhillgallery.com), while occasionally participating in off-site shows.

Notable past exhibitions include "Conversation with Ruskin" in 2019, which celebrated the bicentenary of John Ruskin's birth and received support from Arts Council England.

More recent online personal exhibitions have featured artists such as Mel Smothers ("History Paintings," May-June 2025), Pancho Malezanov ("Untitled," September-October 2025), and Sergei Inkatov ("Alone With Time," July-August 2025).

Other represented artists include Robert Bissell, Roger Aslin, Pejman Ebadi, David Michael Bowers, Valentin Zenkovsky, Hideyuki Sobue, Tom Bushnell, collaborative duo Dangerous Minds Artists (Michael Lake-McMillan and Alan David Stuart) and many more.

Hay Hill Gallery presents a number of remarkable sculptors such as Eleanor Cardozo, Nicola Godden, Gianfranco Meggiato, Ian Edwards, Teresa Wells, Jamie McCartney, Unus Safardiar, and others.

The gallery's proposal of the posthumous cast bronzes of the famous sculptors Auguste Rodin and Edgar Degas deserves special mention.

The gallery also supports artists in external events, such as Helen Warner's participation in the D31 Art Prize in 2021.

Currently, as of November 2025, the gallery continues to operate online exhibiting the artist from Zambia Mclaudy Munanzwa (“Za Umoyo (For Life)”, November-December 2025) and has ongoing off-site exhibitions, including Ali Jabbar's paintings at Vintners Place (68 Upper Thames Street, London EC4V 3BJ) from May to November 2025, and Tom Bushnell's paintings at 9-15 Sackville Street (W1S 3DT) from July 2025 to January 2026.

The forthcoming exhibitions have been planned already for a year ahead.

It maintains an active presence on social media platforms like Instagram, X (formerly Twitter), Facebook, LinkedIn, Pinterest, where it promotes its artists and exhibitions.

Contact is available via email at info@hayhillgallery.com.