All you need is:
Clear self-adhesive book covering (which we call contact paper)
Some coloured yarn.
That’s it, that’s really all you need.
2. Collect a whole lot of different coloured knitting yarn and cut it into randomly sized pieces, ready to go. Now all your need to do is arrange the yarn onto the sticky paper.
The yarn sticks to the self-adhesive paper, no glue required, so you can arrange it any way you like, and take it off and rearrange if it you change your mind.
You can make a specific picture or design, or just fill the sticky paper with random swirls of colour.
3. When you are done, lay another piece of self-adhesive paper over the top to keep everything in place. You could put it on your bedroom window. They will look cool with the sun shining through the gaps and lighting up all the colours.