Visitors stand in front of a painting in the Annual Art Exhibition in Baghdad, Iraq, April 5, 2021. The Public Arts Department of the Iraqi Ministry of Culture held the Annual Art Exhibition dedicated to nature, featuring dozens of Iraqi artists' paintings that embody the beauty of nature in Iraq. (Xinhua/Khalil Dawood)

A visitor looks at a painting in the Annual Art Exhibition in Baghdad, Iraq, April 5, 2021. The Public Arts Department of the Iraqi Ministry of Culture held the Annual Art Exhibition dedicated to nature, featuring dozens of Iraqi artists' paintings that embody the beauty of nature in Iraq. (Xinhua/Khalil Dawood)

A visitor looks at a painting in the Annual Art Exhibition in Baghdad, Iraq, April 5, 2021. The Public Arts Department of the Iraqi Ministry of Culture held the Annual Art Exhibition dedicated to nature, featuring dozens of Iraqi artists' paintings that embody the beauty of nature in Iraq. (Xinhua/Khalil Dawood)

A visitor looks at a painting in the Annual Art Exhibition in Baghdad, Iraq, April 5, 2021. The Public Arts Department of the Iraqi Ministry of Culture held the Annual Art Exhibition dedicated to nature, featuring dozens of Iraqi artists' paintings that embody the beauty of nature in Iraq. (Xinhua/Khalil Dawood)

A visitor takes pictures of a painting in the Annual Art Exhibition in Baghdad, Iraq, April 5, 2021. The Public Arts Department of the Iraqi Ministry of Culture held the Annual Art Exhibition dedicated to nature, featuring dozens of Iraqi artists' paintings that embody the beauty of nature in Iraq. (Xinhua/Khalil Dawood)