Palestinian Anas Hilles displays an art piece made with iron at his workshop in Gaza City, July 24, 2019. Anas Hilles, 27, has been working as a blacksmith for 10 years. He creates beautiful artifacts and sculpture with iron. (Photo by Khaled Omar/Xinhua)

Palestinian Anas Hilles makes an art piece with iron at his workshop in Gaza City, July 24, 2019. Anas Hilles, 27, has been working as a blacksmith for 10 years. He creates beautiful artifacts and sculpture with iron. (Photo by Khaled Omar/Xinhua)

Palestinian Anas Hilles makes an art piece with iron at his workshop in Gaza City, July 24, 2019. Anas Hilles, 27, has been working as a blacksmith for 10 years. He creates beautiful artifacts and sculpture with iron. (Photo by Khaled Omar/Xinhua)

Palestinian Anas Hilles makes an art piece with iron at his workshop in Gaza City, July 24, 2019. Anas Hilles, 27, has been working as a blacksmith for 10 years. He creates beautiful artifacts and sculpture with iron. (Photo by Khaled Omar/Xinhua)

Palestinian Anas Hilles displays art pieces made with iron at his workshop in Gaza City, July 24, 2019. Anas Hilles, 27, has been working as a blacksmith for 10 years. He creates beautiful artifacts and sculpture with iron. (Photo by Khaled Omar/Xinhua)