(Within this Instructable, general knowledge of Photoshop is expected)
Step 1: Creating an Outline to Your Fire
º To allow the true justice of the fire to show through, change the background to a solid black, later this will allow you to screen your final product.
º You will then need to use the Pen Tool to create your SINGLE flame (Later, we will duplicate the one layer to make a more intricate flame)
º The pen tool takes some time to get use to, don't get frustrated too quick because it will get easier over time.
º On to step two!
Step 2: Creating the Core of Your Fire
º After you have selected your path, make sure to create a new blank layer for your fire!
º Once your path is selected and your new layer is created, get a soft round brush (from your "Basic Brushset") and create a fading look from white to black.
º Now that you have a fading look to your flame, create a glowing border by bordering your current selection. When making a border around my selection, I choose a 20 px border.
º Once your border is selected, use the same brush tool to create a glowing border around your fire.
NOTE: This is a touchy process, if you put too much border around your fire it will look unreal. I avoid bordering the top and bottom of my fire.
º On to step three!
Step 3: Make Your Fire Look Real!
º Now goto your blending options (right click on layer and blend) to create some real fire!
º You will want to select Outer Glow / Inner Glow / Gradient Overlay
º Outer Glow: change the color of the glow to a light orange.
º Inner Glow: change the color of the glow to a dark orange. (Possibly expand the spread and size)
º Gradient Overlay: create your own flame look from red to yellow (orange in the middle) and spread it out from bottom to top (a 90º angle) also select blend mode "Color Burn" and click Ok.
º On to the final product...
Step 4: Ouch, It's Hot!
º The best part about it is that it's created with a style, so now it will be twice as easy to create your next flame as well as adjusting the settings!