IWM | International Watercolour Masters | Watercolour Exhibit

The International Watercolour Masters (IWM) Exhibition is one of the world's leading watercolour exhibitions, held at Lilleshall Hall in Shropshire, England. Described by the organisers as the only official IWM Watercolour Masters exhibition world-wide, it brings together invited master watercolour artists from across the globe - past editions have featured masters such as David Poxon RI, Ann Blockley, Carrie Waller, Deepti Singh, Herman Pekel and Patricia Guzman - exhibiting and selling original watercolour paintings. Alongside the exhibition, the programme includes daily artist demonstrations, master-led watercolour workshops, the international IWM Contest (Hang with the Masters), and IWM TV, an online streaming channel of master demonstrations. The exhibition is open 10:00-16:00 daily (per the official ticket page). The next edition takes place 17-26 May 2028 at Lilleshall Hall, Shropshire TF10 9AT, England; the previous edition ran 13-22 May 2026. Organised by International Watercolour Masters, with support from sponsors including Escoda, St Cuthberts Mill, Daler-Rowney and ROSA.