Granny Square handmade crochet blanket Afghan multicolor

Beautiful and colorful handmade granny square crocheted afghan blanket. Border stitches are a dark blue color. Please see last two photos for measurements. I don't see any unraveling or issues/flaws. In great shape! Unsure of age/history of this beautiful piece but listing as vintage for exposure. Granny Square crochet cottagecore handmade fiber