- ??????P6 - Olive Pink Collection
- ??????Botanical Drawings, 1930-1960
- ????????15 - Miscellaneous sketches
- ????????1 - Capparis
- ????????2 - Capparis
- ????????3a - Unidentified
- ????????4 - Unidentified [Capparis spinosa]
- ????????5 - Desert Rose
- ????????6 - Erythrina vespertilio - Bean Tree
- ????????7a - Unidentified
- 25 више...