Workshop course in Portugal, 2024:Art Village Cerdeira Gallery's:InterFusion Art, Santa Fe, USAWAKA Artisans, Hong KongYamani Ohtsuka Gallery Midori, Mashiko, Japan Garland Magazine March 1, 2022 publication:https://garlandmag.com/article/douglas-black/ 益子土祭 Mashiko HIJISAI 2022
