Some squares

Dear readers,
I am a bit strange knitter. You may ask: "What do you mean?" Well, the case is this: I have made some squares. And those squares should form a pillow. But not in any order. This picture should show you exactly what kind of picture I have seen on my mind. When it comes to the background, I do not know anything about it. I have been thinking...that it could be crocheted. But the only form of crocheting I can handle is something they call as "free form crocheting". And that does not fit to a pillow - or does it?



Let's knit, shall we?