Workers prepare a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

Workers prepare a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

Workers prepare a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

A worker prepares a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

A worker prepares a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

A worker prepares a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

A worker prepares a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art.

A worker prepares a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

A worker prepares a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26.

Workers prepare a whale-shaped art installation filled with garbage called "Cry of the Dead Whale" in Pasay City, the Philippines, April 25, 2019. The art installation is part of the "eARTh Month" organized by the Cultural Center of the Philippines which aims to raise awareness about environmental preservation through art, and will run until May 26. (Photos: Xinhua)