is the author of The Hardy Tree (2011) and Gentle Art (2012), both published by Trolley Books. Her third book Merced Es Benz is out on Book Works in November (iphgeniabaal.com).
Of his art dealer, Daniel-Henry Kahnweiler, Pablo Picasso once wondered, ‘What would have become of us if Kahnweiler hadn’t had a business sense?’ The...