Funky Kitchen Towel Rack

I used silk pla and printed on my Ender 3 Pro with the settings:

printing temp: 200
plate temp: 60
flow: 100
infill density: 30%
infill line distance: 4mm

I did use supports for touching buildplate in tree at a branch distance of 1.5 and density of 20% - not sure if you need supports, but I can't imagine how the small ring would print without them considering it is hanging in mid air.