Crossword Clue:

Color of a picture postcard sky

AnswerCrossword Clue
AZUREColor of a picture-postcard sky
SKYBLUEPicture postcard color
SCENEPicture on a postcard
SCENICPretty as a picture postcard?
SCENICPretty as a picture postcard
SKYSCRAPERPicture on a big-city postcard
SKYSCRAPERPicture on a big-city postcard, perhaps