{
  "title": "Standard Paragraph (w/ thumbnail)", // optional..
  "thumbnail": "thumbnail.png", // thumbnail.png would be default, so this too is optional...
  "fields": {
    "image": {
      "type": "image",
      "default": "/some/image.jpg",
      "required": false
    },
    "para_1": {
      "type": "textarea",
      "required": true,
      "title": "Main Paragraph"
    }
}