The Crochet Study of Texture was the first blanket in the crochet series "The Study of." This used 10 balls of Bernat POP! yarn. Approximately 2700 yards of yarn with a 5.5 mm / I/9 crochet hook. The blanket is 52" x 52" square. 

Included with this 12-page document are crochet diagrams. Please note the original video for this pattern on YouTube doesn't exactly match as some revisions to this pattern have happened. Either follow the video exclusively or just this pattern, both cannot be used at the same time.