Had a local guy make some trivets for me to be used with our Dutch ovens for cooking outdoors with coals. They hold the Dutch ovens up off the coals and are suited for baking cakes, biscuits and such. The shorter trivet also works well for setting a lid on when you remove it to stir or add ingredients. By putting the lid on the trivet you don’t get dirt or grass in what you’re cooking when the lid goes back.
We used a bead blasting cabinet to remove all the rust and dirt before applying a black high temperature rust-oleum spray paint. The ones that look silver in color are what they looked like after bead blasting. They all received a few coats of black paint.