Antonio Grediaga Kieff is a Spanish/Canadian artist with 23 auction lots recorded since 2002.
| Title | Date | House | Price |
|---|---|---|---|
| Sculpture | 2022-03-19 | Cottone | USD 1,800 |
| UNTITLED (ABSTRACT FORM) | 2019-02-14 | Waddingtons | CAD 1,680 |
| UNTITLED | 2015-11-23 | Waddingtons | CAD 3,068 |
| La Dame aux Deux Visages | 2012-11-17 | Nealauction | USD 5,378 |