Celine Semaan is a 20-something year old crochet designer from Victoria, Australia. She loves to create modern, bright and fun pieces and spends most of her time surrounded by yarn with her two furry assistants, cats Archie and Millie. Celine has contributed to 3D Granny Squares: 100 Crochet Patterns for Pop-Up Granny Squares and The Ultimate Granny Square Sourcebook: 100 Contemporary Motifs to Mix and Match. To find out more visit craftycc.com and @crafty_cc on Instagram.

Leonie Morgan is a crochet designer and the author of four crochet books including Block by Block Crochet and Beautiful Blankets, Afghans and Throws. She is a crochet addict and loves working with color. Leonie lives in Wales, UK where there are approximately three sheep for every person. That's a lot of wool!