The years since the collapse of the Berlin Wall in November 1989 have seen the rise of a new freedom to define art--Who makes it? Where can it be found? What is its commercial value?--and, consequently, the reevaluation of art's place in society. Kelly Grovier surveys the dynamic developments in art practice worldwide since 1989, focusing on artists whose fresh visual vocabulary and innovation reflect these past turbulent decades. The book's ten chapters...