It's a stock of a theater stage actually, mixed with a transparent Portugal icon and another transparent stock of the flames, then overlaid with a black to white gradient to knock out the colours. On top of that is a layer with lighting effects set to vivid light mode and then another gradient in hard light mode (I believe either red to green or purple to orange) to knock out the colours/effects again.
my grandmother is where is portugal madeira *¬*
!!portugalˇˇ
Layering, layering, and more layering my friend!
but I'm afraid Argentina's taking the cup home with them this year...