anchor.diff:  
   type EditionSet implements Sellable {
     dimensions: dimensions
  +  displayPriceRange: Boolean
     editionOf: String
   
     # If you need to render artwork dimensions as a string, prefer the `Artwork#dimensions` field
  
positive.code:   description(format: Format): String
    dimensions: dimensions
    displayLabel: String
    editionNumber: String
    editionOf: String
    editionSets(sort: EditionSetSorts): [EditionSet]
    editionSize: String
  
  
negative.code:   isOfferable: Boolean
    isSold: Boolean
    listPrice: ListPrice
    price: String
    saleMessage: String
  
    # size bucket assigned to an artwork based on its dimensions
  