anchor.diff:      before: String
   
       # Exclude artworks that have been purchased on Artsy and automatically added to the collection.
  -    excludePurchasedArtworks: Boolean = false
  +    excludePurchasedArtworks: Boolean = true
       first: Int
       last: Int
       sort: MyCollectionArtworkSorts
     ): MyCollectionConnection
  +
  +  # Info about the current user's my-collection
  +  myCollectionInfo: MyCollectionInfo
     name: String
   
     # A connection of new works by artists the user interacted with (sorted by publication date).
  
positive.code: 
    # A list of edges.
    edges: [MyCollectionEdge]
    name: String!
    pageCursors: PageCursors!
  
  
negative.code: 
    # The item at the end of the edge
    node: Artwork
  }
  
  type MyCollectionInfo {
    default: Boolean!
    description: String!
    includesPurchasedArtworks: Boolean!
    name: String!
    private: Boolean!
  }
  
  input MyCollectionUpdateArtworkInput {
  