I used a fire picture i took from our fireplace to use it in this project. (copy, paste from another photograph)

I cut it out then applyed the Cutout effect. (Filter > Artistic > Cutout)

Take this layer and put it over the traffic sign. Then use the Eraser tool(E) to delete part that not belong there. Use Shift in combination with the Eraser tool to erase straight parts!

Next, create with the Pen tool (P) an exploding flash. Draw straight lines in combination with Shift.

Right click on the pen tool path then choose “make selection”. Fill it with white, use the paint bucket tool (G).

Give the exploding flash these blending settings to make it more alive. Also give it a stroke, black, around 4-5px.
