Here is proud Gao Yu after he was on a 3-month internship with Slow Fiber Studios. He is a textile scholar from China and his personal knowledge of backstrap weaving and weavers paid off. He came several times to my studio to learn how a floor loom works. He asked great questions and understood so much what was happening. After one experiment where he had to lift many shafts, he said, “Now I understand why people weave the cloth wrong side up!” Here he is showing his sample with a supplementary warp he planned and set up on my 10-shaft loom. Then he wanted to know if he could also do supplementary weft. The white wefts show that: both supplementary warps and wefts as well as other treadlings he figured out.
Gao Yu made another warp on my 4-shaft loom. He had seen a textile with a space in the warp which was his inspiration.
Then he tried weaving each side separately. The orange warp thread had been in the center as a supplemantary warp to weave with the unwoven wefts. (I suggested he put in the thread between two heddles–working like a floating selvedge–when he wished for another shaft.)
The final challenge was to make the floor loom work like a back strap loom. I grapped a shirt I had with straps–and voila!
He wanted to use a large tube for the natural shed and only one shaft for the counter shed like in a plain weave backstrap loom. Not perfect but close. My loom was not deep or tall enough to get a good enough counter shed. But more thinking about it he can do when back home in China. (We all were lucky that he got here before the virus outbreak.)