I've tried "fire pictures" off and on over the years with very limited success. Given a cold, windy day (at least for this area,

), I thought I'd try again. Here's a result from a 9 image stack. (5D3, 100mm macro L, f/16, 2.0s, iso 400, tripod, cable release and mirror lock up.
Comments
7 commentsThe 2 second exposure has transformed the flames..
So I agree with Karen, "swoosh" is the best adjective describing em'
Also like the glowing embers as you look deeper, well done!
Congrats on the WP!
Sandy