No displays to photograph for a little while, so I've been doing some close-up photos.
With the shutter at 1/4000 sec, I can freeze sparks quite nicely. I'm trying to get a nice photo of BP burning, but for now, here's some NC burning which has been dusted with Fe/Ti.
And some plain NC:
Undusted NC
Anyone else attempted anything like this? Any ideas for other things to photograph?