Karen Haller is the leading international authority in the field of Applied Colour Psychology - how colour affects and influences how we think, feel and behave.
With over 20 years of experience, she teaches, consults for businesses, interiors, healthcare & wellbeing. She has also worked with global brands including Marks & Spencer, Dove and Akzonobel.
Karen has presented talks and workshops on the importance of applied colour psychology in design globally and in the UK at Clerkenwell Design, Grand Designs, Ideal Home Show, RIBA, and she has co-created 100% Design 2015 colour talks programme. She has also been interviewed for Cosmopolitan, Stylist, The Times, a Huffington Post contributor and appeared on London Live, and Channel 4's Sunday Brunch.
Her book The Little Book of Colour - How to use the Psychology of Colour to Transform Your Life will be published by Penguin Life on the 29th August 2019 and published in 11 languages.