Was sent this picture over the weekend.
Couldn't seem to fall asleep last night (although I was dead tired) so I ended up messing with it on Photoshop for kicks.
CHANGES APPLIED: Levels / Colour Balance / Brightness / Contrast / Photo Filter / Vibrance / Saturation / Lens Blur
TIME SPENT: Approximately 3-5 minutes
See? Photoshop does make my blue skies blue. =)