Here is a combination of Mandala, butterfly, Celtic knot, and geometric repeat pattern…
(Oops – I forgot to add the repeat pattern! Here is it is here.)
And here are the steps I took to make it.
And of course it’s okay to colour the variations…
PS. Have you seen me furiously scribbling – at 8x speed – on these two videos? The first video shows the creation of the drawing, and the second shows the drawing coloured in to completion.