query AssetCommentsMarking {
  asset(id: "…") {
    comments(limit: 25, page: 1) {
      items {
        marking {
          __typename
          dimensions {
            height
            width
          }
          position {
            x
            y
          }
          ... on MultiPageMarking {
            page
          }
        }
      }
    }
  }
}