| Hello,
I am not sure if there are any tutorials for this, but here is one method that seems to work well:
Duplicate your pic
Use a 3x3 or 5x5 eyedrop sample of clear sky ( in this case green tinged)
Create new layer and fill with selected foreground color (green)
generate a layer mask, reveal all
select default brush size of ~ 900 and set opacity of brush between 11 and 33% - I prefer lower setting as it provides greater control over the background color
Add or delete shadow from your inital pic after combining
Sean |