People wearing masks walk past a mural depicting a coronavirus theme during the COVID-19 pandemic Tuesday, April 14, 2020, in Los Angeles. California Gov. Gavin Newsom on Tuesday unveiled an outline for what it will take to lift coronavirus restrictions in the nation's most populous state, asking more questions than answering them as he seeks to temper the expectations of a restless, isolating public. (Photo by Marcio Jose Sanchez/AP Photo)





A prison guard sanitises the female section of the Johannesburg Correctional Centre also known as Sun City Prison, South Africa, on April 8, 2020. (Photo by Michele Spatari/AFP Photo)





A motorist rides past a graffiti painted on a road to raise awareness about the COVID-19 coronavirus during a government-imposed nationwide lockdown as a preventive measure against the COVID-19 coronavirus in Chennai on April 13, 2020. (Photo by Arun Sankar/AFP Photo)





A pedestrian walks past artwork painted on plywood covering a business closed during the coronavirus outbreak Thursday, April 16, 2020, in Seattle. More than 585,000 people in Washington sought unemployment benefits last week, with 143,000 people filing claims for the first time as businesses remain closed or with limited operations due to the stay-at-home order issued due to the cororavirus pandemic, state officials said Thursday. (Photo by Elaine Thompson/AP Photo)





A man wearing face masks to protect against coronavirus, runs past a mural on the street in downtown Johannesburg, South Africa, Thursday, April 9, 2020. South Africa and more than half of Africa's 54 countries have imposed lockdowns, curfews, travel bans or other restrictions to try to contain the spread of COVID-19. (Photo by Themba Hadebe/AP Photo)





Members of the Honduran Army keeps watch as they distribute protective face masks and gel to inmates at Tamara prison on the outskirts of Tegucigalpa, Honduras on March 27, 2020. (Photo by Jorge Cabrera/Reuters)





A newly painted mural shows a youth wearing a face mask, during a government ordered lockdown to prevent the spread of the new coronavirus in Bogota, Colombia, Monday, April 13, 2020. (Photo by Fernando Vergara/AP Photo)





A man wears a mask while walking in front of a closed building in San Francisco, Thursday, April 16, 2020. (Photo by Jeff Chiu/AP Photo)





A man wearing protective mask walks in Paris Friday April 10, 2020, during a nationwide confinement to counter the COVID-19. (Photo by Francois Mori/AP Photo)





A motorists stops near a mural painted as a tribute to medical workers in Depok, on the outskirts of Jakarta, Indonesia, Wednesday, April 15, 2020. Indonesia's capital kicked off a stricter restriction to slow the spread of the new coronavirus last week as the metropolitan area has become Indonesia's coronavirus epicenter. (Photo by Dita Alangkara/AP Photo)





A graffiti showing Gollum from “Lord of the Rings”, watching squirrel Scrat from “Ice Age” stealing a roll of toilet paper during the coronavirus crisis on April 15, 2020 in Berlin, Germany. As the rate of new infections nationwide continues to slow, the German government is seeking to establish and implement a roadmap for easing restrictions on public life and the burden the virus is having on the economy. So far over there are over 130,000 cases of confirmed infection of coronavirus in Germany, over 3,000 people have died and over 57,000 people have recovered. (Photo by Maja Hitij/Getty Images)





An Afghan man wearing a protective face mask walks past a wall painted with photo of Zalmay Khalilzad, U.S. envoy for peace in Afghanistan, and Mullah Abdul Ghani Baradar, the leader of the Taliban delegation, in Kabul, Afghanistan on April 13, 2020. (Photo by Mohammad Ismail/Reuters)





People look at a coronavirus graffiti by street artist “Uzey” showing a nurse as Superwoman on a wall during a walk in Hamm, Germany, on Easter Monday, April 13, 2020. (Photo by Martin Meissner/AP Photo)





In this Wednesday, April 15, 2020 file photo, a motorcycle delivery man rides past a billboard urging people to stay home over the coronavirus pandemic in Dubai, United Arab Emirates. Wealthier Western countries are considering how to ease lockdown restrictions and start taking gradual steps toward reviving business and daily life. But many developing countries, particularly in the Middle East and Africa, can hardly afford the luxury of any misstep. (Photo by Jon Gambrell/AP Photo/File)





A boy wearing a mask as a precaution against the spread of the new coronavirus plays in front of a mural by artist Yuriel Pena titled “Marcha Hacia la Oscuridad”, or Move Toward Darkness, in the patio of a home in Havana, Cuba, Friday, April 10, 2020. Pena said his latest murals show humanity's powerlessness against the COVID-19 disease. (Photo by Ramon Espinosa/AP Photo)





A graffiti by street artist “Uzey” depicts the coronavirus and the great toilet roll grab with a lettering reading “spread love, not panic” on a wall in Hamm, Germany, on Easter Monday, April 13, 2020. (Photo by Martin Meissner/AP Photo)





Graffiti depicting the badge of the fictional super heros Superman and Superwoman, and forming the logo of a personal protective equipment (PPE) face mask with the words “Stay Safe”, is pictured on a wall in Pontefract, northern England on April 14, 2020, as life in Britain continues during the nationwide lockdown to combat the novel coronavirus pandemic. The British government warned Monday it would not be lifting a nationwide lockdown anytime soon as the country remains in the grip of a coronavirus outbreak that has claimed more than 11,000 lives. (Photo by Oli Scarff/AFP Photo)





Kenyan visual artist Grandsan paints graffiti, that shows the earth wearing a mask, to increase awareness of the prevention against the COVID-19 coronavirus at a butcher shop in Kibera, Kenya, on March 23, 2020. (Photo by Yasuyoshi Chiba/AFP Photo)





Work of the graffiti artist TV Boy, “I Want You To Stay Home, Divided We Stand, United We Fall”, in the Gothic quarter of Barcelona, Spain on April 15, 2020. (Photo by Miquel Benitez/Rex Features/Shutterstock)





Illustration picture shows a graffiti with nurses and doctors depicted as superheroes, by artist Jurgen Massage “Massi” based on a picture by photographer Ugur Gallen, in Sint-Martens-Lennik, Friday 10 April 2020. Belgium is in its fourth week of confinement in the ongoing corona virus crisis. The measures announced on March 18th by the National Security Council to avoid the spread of the Covid-19 will remain active until April 19th and might be prolonged after that. (Photo by SIPA Press/Rex Features/Shutterstock)





A picture shows graffiti depicting the badge of a superhero under a nurse's and doctor's uniform in homage to the efforts of NHS staff during the coronavirus crisis on a wall in Pontefract, northern England on April 14, 2020, as life in Britain continues during the nationwide lockdown to combat the novel coronavirus pandemic. The British government warned Monday it would not be lifting a nationwide lockdown anytime soon as the country remains in the grip of a coronavirus outbreak that has claimed more than 11,000 lives. (Photo by Oli Scarff/AFP Photo)





Pedestrians walk past coronavirus-themed artwork of a person wearing a mask and gloves that was painted by street artists @theydrift and @ksra_ksra on a boarded-up business in Seattle's Capitol Hill neighborhood, Tuesday, April 7, 2020. Street art has sprung up on boards covering the windows of many businesses in the area closed temporarily due to the outbreak of the coronavirus. (Photo by Ted S. Warren/AP Photo)





A woman wearing a face mask walks past a painting by street artist C215 in Ivry-sur-Seine, outside Paris, Thursday, March 19, 2020. French President Emmanuel Macron said that for 15 days people will be allowed to leave the place they live only for necessary activities such as shopping for food, going to work or taking a walk. For most people, the new coronavirus causes only mild or moderate symptoms. For some it can cause more severe illness, especially in older adults and people with existing health problems. (Photo by Christophe Ena/AP Photo)