A search for the picture lead me to another quilt on Pinterest! Man, what a rabbit hole, lol.
Anyhow, there are comments on this one, so although there is no pattern name, the first 2 comments would work, I think, to make this block.
https://www.pinterest.com/pin/481040803960586163/
Ha - updating my response to add that, as I was closing pinterest, I saw this one, which has info at the top of the picture! HTH.
https://www.pinterest.com/pin/51580358227806895/