2020 ● Explorers Against Extinction (United Kingdom) 2021 ● Jiwi International Watercolor Exhibition (Japan) 2023 ● Japan Nadeshiko Watercolor Triennale (Japan) ● Joy In Art Watercolour Open Exhibition (Hong Kong) ● Malaysia International Online Juried Art Competition “Still Life & Floral” (Malaysia) 2024 ● Fabriano In Acquarello (Italy) ● Shella Lau’s Watercolor Exhibition (Hong Kong) 2025 ● The 2nd Qingdao International Watercolor Festival (China) 2024-2026 ● Joy In Art Watercolour Open Exhibition Judge (Hong Kong) 2026 ● The 2nd Hong Kong Paintings in Sai Yuen Lane (Hong Kong)
