Just downloaded 'Trick Photography & Special Effects' makes it sound easy tbh.
If you want to really heat things up, pick up a package of steel wool, tie it to a chain, heat it up, and take long exposures of it spinning around. The sparks go everywhere. A popular composition people use is to spin it inside of a tunnel, because the sparks end up hitting all four sides of the tunnel – Sometimes they even bounce off the walls.
Here is a tutorial on using steel wool, brought to you by Chris Reynolds from Flickr:
Please note I in no way endorse or encourage people in any way, shape or form to do something as fricking cool (sorry - dangerous, I mean *dangerous*) as the following playing with fire. This tutorial is meant for information only and should not be used.
SAFETY FIRSTYou're playing with *FIRE*, people. Steel wool burns pretty quickly so you're generally OK; when it lands on you it'll burn out pretty quick. I've seen huge scatters land on a person and not leave any marks: BUT wear clothes you're not worried about getting burned patches in. Also wear a hood or a hat so it won't get in your hair. Goggles are a good idea, too. I've done a lot of burns and so far have only picked up one small scar on my right hand, but as it says - SAFETY FIRST! DON'T do this in a big patch of dry grass / indoors / amidst a pool of petrol.
What you need:- Steel Wool: fine grade works best, but you can use medium if you wish.- 9V battery (that's the square one) - A length of chain (I've also seen reference to cages forthe end of the chain, but it's not what I use) - A hoodie or a hat (so the steel wool showering down doesn't catch fire in your hair) - Fire extinguisher (for super safety) - Tripod for camera - long exposures, so hand held is not going to cut it - Remote release for the camera if possible but timed exposure will work, too.
As I say - it's a fairly easy job.1 - Cut or rip a length of the steel wool - I use about 40 cm strip for each burn, but the shorter it is, the shorter the burn and vice versa.2 - Tear it up the middle (so it kind of looks like a pair of trousers)3 - Double up your length of chain and wrap the steel wool around the center point. Do this by putting the 'crotch' of the pair of trousers in the center point and then wrapping each 'leg' in counter directions around the chain and each other.TECHNIQUE: Experiment a bit with different knots in the wool, teasing out little bits into tapers that stick out, wrapping the ends around each other; that will give greater / lesser surface area and give you bits that burn faster and slower. That's also how you get 'bombers' - meteor like chunks that come out of the spin.
A second technical point is to use different gauges of steel wool which will burn at different speeds. I normally have some minions - I mean friends - round about and we take turns on the burn / setting the camera off.4 - Get a grip of both single ends of the chain so the lump of steel wool dangles or is lying on the floor (lying is better for control)5 - Have a practice swing - around your head for a nice fan / umbrella or in front / behind you for a portal-like circle of fire. Infinity-spin for extra cool points.6 - Set up camera. A good tip for getting focus is to shine a torch on yourself and use that to get auto-focus to work, then switch to manual.TECHNIQUE: Best way forward is with a wider frame. You can always crop it - I'm pretty sure even the most rabid Straight-Out-Of-Camera allows for crops. That said, a frame full of fire can be pretty cool too. Experiment...7 - Either trigger the release yourself, or get your minion / friend to do it.TECHNIQUE: Aperture and shutter speed are variables. With most light painting, fire, torches, whatever, it depends on the environment - whether it's lit already or in darkness. A general note is that the higher the aperture, the thicker the lines of fire will be. I'd go ahead and experiment. White Balance alters the fire lines from yellow to white, dependent on how warm / cold you have. Tungsten's a good setting if you want mostly white, Shade or Cloud for yellow.8 - Take the 9V battery and stroke the contact points along the wool. It should start to spark almost instantly and then burn slowly.9 - Being careful and *thinking about what you're doing* - swirl it around. The faster you spin it, the further the sparks will fly and the harder it'll burn; it's the spinning part that feeds the steel wool oxygen and makes it burn quickly.
Trick Photography and Special Effects - 14.14.2011 - Copyright 2011 Evan Sharboneau – Page 48
TECHNIQUE: The actual burning lump of wool usually shows up as a thicker yellow line in amongst the scattering shards of wool. I've used that to reasonable effect:
10 - Close shutter at appropriate moment, usually when burn is finished.11 - View the photo, think, "That's awesome", jump up and down and shout "Again, again!" *Note that the bit of chain will still be pretty hot in the middle.*TECHNIQUE: Location, location, location. Burns can look kind of same-ish, so go hunting for some awesome locations. Water is extremely cool as it gives great reflections of the fire (plus it's got the whole 'elemental' theme going for it. Tunnels or more enclosed places are also cool as you get bounce back from the sparks. Enjoy and play safe! REMEMBER - IT'S ALL FUN AND GAMES UNTIL SOMEONE LOSES AN EYE.
Tip: You can always change the colors of the sparks inside of Adobe® Photoshop® software by going to Image > Adjustments > Hue/Saturation. In addition to that, you can also create a new layer on top of the layer of the original photograph and add a colorful gradient filling it up, and then set the Blending Mode to Color or Hue.
sounds like a piece of pish