[14] The following people participated in the workshop: Claudy Jongstra (textile artist), Annette Hoeben (natural plant dyer, Studio Claudy Jongstra), Anna Reggio (architect, Studio Claudy Jongstra) Natalia Ortega-Saez (University Antwerpen), Jo Kirby Atkinson (senior scientist, formerly of the Scientific Department, National Gallery, London), Ana Serrano (RCE), Art Proaño-Gaibor (RCE), Suzan Meijer (textile conservator RMA), Jenny Boulboullé, Sven Dupré (Uva & UU, ERC Artechne) Paula Hohti (U Aalto, PI ERC Re-fashioning the Renaissance), Suzanne Bul* (UvA, research master student technical art history), Jessie Chen* (UU, PhD candidate), Erma Hermens (UvA & RMA), Chrystel Brandenburgh (Brandenburgh Textile Archeology), Samuel Mareel, (Museum Hof van Busleyden). On the Burgundian Black Collaboratory, see also the contributions by Claudy Jongstra, Art Gaibor Proaño, and Jenny Boulboullé elsewhere in this volume.