This book examines the art and ritual of flagellant confraternities in Italy from the fourteenth to the seventeenth centuries. Meeting regularly to beat themselves with whips, members of these confraternities concentrated on the suffering of Christ in the most extreme and committed way, and the images around them provided visual prompts of the Passion and the model suffering body. This study presents new findings related to a variety of artworks including altarpieces, banners, wall paintings, illuminated manuscripts, and paintings for the condemned, many from outside the Florence-Rome-Venice triangle.

'A true Silicon Valley insider' Wired Why do some products take off? And what can we learn from them? The hardest part of launching a product is getting started. When you have just an idea and a handful of customers, growth can feel impossible. This is the cold start problem. Now, one of Silicon Valley's most esteemed investors uncovers how any product can surmount the cold start problem - by harnessing the hidden power of network effects. Drawing on interviews with the founders of Uber, LinkedIn, Airbnb and Zoom, Andrew Chen reveals how any start-up can launch, scale and thrive. _ 'Chen walks readers through interviews with 30 world-class teams and founders, including from Twitch, Airbnb and Slack, to paint a picture of what it takes to turn a start-up into a massive brand' TechCrunch 'Articulates the stages that every product must go through to be successful . . . and illustrates what companies need to do to achieve them' Forbes