Seminars and Workshops
Seminars and Workshops
This internship was part time and fully remote.
Treatment of Sioux Tobacco Bag
Object: Tobacco Bag
Acc.#: 1968.208
Date: Unknown
Dimensions: 32 in x 7 in
Materials: Leather (brain tanned, est), beadwork, dyed porcupine quills
Collection: Denver Art Museum
Culture of Origin: Ochethi Sakowin (Sioux)
Treated in 2021 for permanent display in the Indigenous Arts of North America Gallery, in the newly renovated Martin Building at the Denver Art Museum


After Treatment
Side A (left) and B (right)
Context
Bags of this style were made to carry a man’s tobacco pipe and tobacco, a central part of the culture of Sioux and other Plains communities. Consequentially, tobacco bag are prestigious objects and were stored on the ground at the back of the tepee to protect the contents inside.
In the 19th century, these bags became popular with white tourists and were made for purchase rather than the community. It is unknown if there was a tobacco pipe associated with this bag or if it was made for the tourist industry.
The designs indicate prestige in multiple ways, including the horses and long eagle feather headdresses. The U-shaped designs indicate that the figure depicted has stolen a horse, a high honor.
Click images for details
Condition
-
Leather strips detached from main bag. Leather degraded with very little stable break edge
-
Losses to the porcupine quill work, especially near leather breaks
-
Minor areas of unstable bead work
-
Ferrous corrosion on metal beads
-
Surface dirt and dust on beadwork
-
Green thread from a previous conservation treatment held the detached leather together. The stitches have caused additional loss to the quillwork.
Click images for details
Treatment Overview
-
Removal sewing from previous treatment (by Gina Laurin)
-
Surface cleaning of beadwork
-
Stabilizing quillwork
-
Stabilizing bead work
-
Reduction of ferrous corrosion
-
Reattaching leather strips with Japanese paper and wheat starch paste, made into a 'putty'
-
Collaboration with curators and textiles conservation to plan a mount and handling protocols
Click images for details
Before Treatment
After Treatment




BT Images c/o Anna Piwowar
Overall View of Both Sides, Normal Illumination




Detail of Quillwork, Side A, Normal Illumination
Detail of Detached Leather Elements