Can you find the similarity between the above group of pics and the below?

See below for answers…

The above group all have ombre techniques within the spaces either art, drapery or banisters. The second group has sky blue painted ceilings. Did you find them?

{images via Tilton Fenwick via The Lennoxx, 40th annual Decorator’s Show House & Gardens via Mix & Chic, Traditional Home, Conspicuous Style, Blossom Interiors}