Museums
| Name | Country | State
  | City | Updated by | Date |
|---|---|---|---|---|---|
| Galleria degli Uffizi | Italy | Florence | Anonymous | 08/02/2012 | |
| Birmingham Museum and Art Gallery | UK | Birmingham | Anonymous | 07/27/2012 | |
| Collection of Mr. and Mrs. Richard M. Thume | igrkio | 07/23/2012 | |||
| Collection of Erving and Joyce Wolf | igrkio | 07/23/2012 | |||
| The Royal Collection | UK | Berkshire | Anonymous | 10/07/2012 | |
| Collection of William and Melinda Gates | USA | Anonymous | 10/09/2012 | ||
| Carmen Thyssen-Bornemisza | Spain | Madrid | Anonymous | 07/28/2012 | |
| Johannesburg Art Gallery | South Africa | Johannesburg | Anonymous | 08/13/2012 | |
| National Trust | UK | Cliveden | Anonymous | 09/25/2012 | |
| Collection of Mr. and Mrs. Marshall Field | igrkio | 07/23/2012 |
