u/Extra-Start6955

What do you think? I started metalworking in September, and this is my first attempt at combining forging and welding (MIG). If I want to display it outdoors, what are my options for protecting it from the elements? I’m torn on the finishing process. I was thinking of using a clear varnish, but won't the rusted parts continue to oxidize and flake underneath the coating over time?

I’m really keen on keeping the raw "scrap metal" aesthetic, so traditional paint is out of the question...