Oreshenka and Lily are perched atop a tall boulder, facing a small river below. Oreshenka's long, dark hair drapes down her back and she wears a light blue dress decorated with delicate patterns of flowers. Lily smiles up at her friend and is wearing a yellow dress with an equally intricate flower pattern. Both girls have bare feet and appear to be enjoying the serene moment. To bring this beautiful scene to life, you could color the girls with a warm earthy-toned palette, perhaps ranging from soft beiges to vibrant yellows. To add further detail, bring the flower patterns to fruition with a rainbow of colors - from deep blues to bright pinks. For a final touch, you could embellish the river with soft hues of blues and greens for a realistic finish.