Montsalvat

Hiya Everyone,
Went to Montsalvat in Eltham, VIC and took some (149) photos that I have attached below ....... just kidding
I have hand picked 3 photos done a bit of PS on them. I am hoping that I can get critique on my efforts and pointers on what I should/shouldnt being doing. Anything I should be doing on composition/cropping to further enhance these?
Main Gallery - played with "Selective colors" to bring out the sky colors
Chimney - not much PS done here
Swimming Pool - a bit of curves and darkened the arch frame
Thanks for your advice
Cheers
Mak
Went to Montsalvat in Eltham, VIC and took some (149) photos that I have attached below ....... just kidding


Main Gallery - played with "Selective colors" to bring out the sky colors

Chimney - not much PS done here

Swimming Pool - a bit of curves and darkened the arch frame

Thanks for your advice
Cheers
Mak