I'm still supposed to be doing other work but Helen keeps creating these interesting classes!  Couldn't resist trying out this idea.  Called 'Circular Birds'.

Here's another one made by duplicating the pattern layers, reflecting them and colouring them white with 50% transparency.  It's called 'Blue Frangipani'.  It reminds me of the flower motif used a lot in Pasifika art.

Here's a few patterns based on the New Zealand pohutukawa tree using the same sort of circular motifs. Love that recolour artwork button.