When someone mentions crochet in a conversation, chances are that your first thoughts are for an old lady who seems to be doing it all the time. Caitlin McCormack does another type of crochet! Although she is a cat lady, she is well under eighty, and her art is far from traditional. Firstly, the American artist’s creations are not just hung on the walls or displayed on tables, they are shown as sculptures. The sculptures look like taxonomical specimens that…