Helium The Hippo is a crochet pattern of Projectarian. I had joined the crochet a long in the month September. This was my biggest crochet project that I have ever made and took almost a month to finish it. The hippo head was the same size as my head thus you can imagine what kind of work it was. But I enjoyed every bit of it. Even that is was a challenging pattern, Jessie added soo many pictures of her work in her crochet pattern that it was easy to follow what she meant. You must say, the result is very cute!