Stunning Silk Organza Button Back Pillowcase with Appliqué Triangles, Presumed Antique basketry covered bottle I'm not sure where it

I'm not sure where it came from

from an exhibition of "Eskimo Art" at the Artisans

with a bit of toning visible on the brim of her hat and old tape repairs evident from the back side

Box measures 6 1/4" x 5 1/2" x 2"

which were used for labeling bushels or boxes of different varieties

Stunning Silk Organza Button Back Pillowcase with Appliqué Triangles, Presumed Antique basketry covered bottle I'm not sure where itSo finely made, and to my eye just exquisite, this is a hand sewn pillowcase made of cream and periwinkle blue silk, with appliqu triangles forming larger triangles pointing toward the center. Button closure up the back allows for it to hold a pillow yet, though I think I'd be inclined to hang it as it is (ideally between pieces by Agnes Martin and Anni Albers!) It seems to me the silk was hand dyed, and I believe is organza, and it looks to me that