Background - created using 2 images from Pixabay and 2 of my cloud images
Girl - extracted from a vintage photo http://mementomori-stock.deviantart.com/art/Vintage-Little-Queen-Mum-342467399
Boy - extracted from another vintage photo
Light effects - Caroline Julia Moore AWAKE Content
Textures, birds, keys, rose, moon, mist, hat, grasses and weeds - all my collection
I also ran the finished image through Topaz Texture Effects and used two effects combined.