 Complete the following phrase:  In 2002, he photographed Cuba, comparing the he found there to the Puerto Rico of his youth. He has exhibited photographs showing the dignity of the Dalit Untouchable Caste of India and the Aymara living in the arid altiplano of Bolivia. He has also photographed people from Kenya to Turkey to Thailand. His work has been featured in the April 2008 issue of Rangefinder magazine. In 2010, Rivera-Ortiz visited Dharavi and Baiganwadi and took pictures of daily life in these two Mumbai slums. In 2011, he documented the 