Fantastic image Helen. Thanks for this challenge. I thought I'd try the 'block fill' that we tried recently in the CE challenge. I think if I were to critique my own page I'd say - 'room for improvement'. Cobbles from English Town kit by Craftscapes.
I should have said color swatch and make them frequently when I like a picture, but usually from famous painters, who know what they are doing. Also from book covers. They give more control than LUT's.