Sunburst effects lend themselves to retro layouts among other things. They have that 60s psychedelic vibe. This video gives you the basics to create one. Play with the Stroke and Twirl settings to juice things up for your projects.

I'm in Ireland and married to a very nice chap who puts up with me. We have three rescue cats; Gracie, Charlie and Jess. :) I bake, sew, embroider, paper cut, draw and paint in phases as to which interest grabs me at any one time. I also like up-cycling old furniture.