I used a symmetrical flower pattern I created !  This is my parent pattern 

 

I created already lots of children pattern within a few days  and it was so much fun,..I have used only a few ideas so far, changing backgrounds, black and white, monochrome colour palette, making a rectangle pattern, using only part of the parents pattern. ,  . I started creating while just watching a few classes  and will be continuing to create more patterns  and will be posting them here. Thanks for such a great class Oksana!