No that photo hasn’t been played with in any way, the sky was that blue and the salt lake was that orange/pink colour. I’ve been surprised at how many pink lakes there are around Australia, this is the fourth one I’ve seen without trying to find them.
I couldn’t get a replacement tire the same as mine in Port Augusta, so I bought a puncture repair kit and a can or tyre fix and figured I’d get a tyre in Adelaide in a few days.