On March 19 2023, ICA-Belgium celebrates International Colour Day (ICD) with an online event. ICD celebrations aim to develop awareness of the importance of colour phenomena and culture in the broad domains of Art and the Humanities, Science, and Technology. For this occasion we have invited several guest speakers, each of whom is an expert in colour in their field. We invite you to sit back and enjoy our talks with Anat Lechner (Huedata Inc), Julia Hausmann (Farbarchitektur), and Alexandra Loske (museum curator).