Paradox of Praxis 1

For more than nine hours, Francis Alÿs pushes a block of ice through the streets of Mexico City until it completely melts. For more than nine hours, Francis Alÿs pushes a block of ice through the streets of Mexico City until it completely melts. For more than nine hours, Francis Alÿs pushes a block of ice through the streets of Mexico City until it completely melts. For more than nine hours, Francis Alÿs pushes a block of ice through the streets of Mexico City until it completely melts.