A celtic knot is a piece of art that has been interwoven to create the illusion that it has no beginning or end. Having that class 1 and class 5 have combined (Panuba), this particular style of art is great as a collaborative project, as everyone can contribute with their own design.
It’s a great idea to do some planning and researching before you start draft-sketching. Look at different designs, patterns, colours and symbols you could include in your piece. But remember to include something that represents you.
Choosing only a few colours that contrast each other would be better than using a lot. Bright and bold colours will also make your artwork stand out more.
Placing all the pieces in the right place of the tangle can be quite confusing, so it's a good idea to label them. This way, it'll be easier to assemble the celtic knot.