Tripod, remote, 5 second delay single exposure. No flash, just cropping no editing otherwise. I like it, but it's missing something to me. Yes, it is me.
Took me a few hundred trys to finally get a good welding shot. I found it's not easy shooting a light source, but the challenge is what makes it fun. It also added a few hours of time to doing a hour or so job, but whatever. See this thread about shooting a candle.