The grandmother's crochet square. The simplest motif made with a crochet hook. It is suitable for beginners and doesn't leave experienced knitters indifferent. There are so many color combinations and many of them have not been made yet, but it is good even in solid color. And although it is a "square", it can be knit in a rectangular, triangle or circle form. From home-rugs, cushions, pillowcases, bedspreads, blankets to clothing — ponchos, shawls, vests and blouses. It is suitable for certain types of footwear, e.g. home boots and slippers. Below are handbags, backpacks, even storage boxes and some more intricate stuff made of the "grandmother's square". Easy to knit, impossible to forget!