In June 1890, shortly before his death, Vincent Van Gogh created two versions of a painting depicting his doctor, Paul Gachet. The paintings, called Portrait of Dr. Gachet, portray the doctor seated beside a foxglove plant, an extract of which is used to treat heart conditions. In 1990, 100 years after it was first painted, Japanese businessman Ryoei Saito purchased one version of the work for the record sum of $82.5 million. Why did he later say he would have the painting burned? Discuss