Embargoed until July 22, 2021 - 15:01 GMT / This handout image by Karen Arnott, released by the EMBL's European Bioinformatics Institute (EMBL-EBI) on...
Embargoed until July 22, 2021 - 15:01 GMT / SEE CAPTION FOR MORE INFORMATION / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - MANDATORY CREDIT "AFP PHOTO / EMBL-EBI / KAREN ARNOTT "- TO ILLUSTRATE THE EVENT AS SPECIFIED