SharePoint field formatter - user large photo

sharepoint-field-formatting-user-photo-large.json

{
    "$schema": "https://developer.microsoft.com/json-schemas/sp/column-formatting.schema.json",
    "elmType": "div",
    "children": [
      {
        "elmType": "div",
        "style": {
          "width": "128px",
          "height": "128px",
          "overflow": "hidden",
          "border-radius": "50%"
        },
        "children": [
          {
            "elmType": "img",
            "attributes": {
              "src": "='/_layouts/15/userphoto.aspx?size=L&accountname=' + @currentField.email",
              "title": "@currentField.title"
            },
            "style": {
              "position": "relative",
              "top": "50%",
              "left": "50%",
              "width": "100%",
              "height": "auto",
              "margin-left": "-50%",
              "margin-top": "-50%"
            }
          }
        ]
      }
    ]
  }