The designs in this collection feature serene landscapes, whimsical doorways, celestial skies, enchanted forests, and vibrant cityscapes, all rendered in a dark pastel drawing style. Each artwork incorporates a mesmerizing rainbow theme, whether it is reflected in a tranquil lake, adorning intricately patterned doorways, interwoven with twinkling stars and nebulae, illuminating magical flora and fauna, or lighting up a rain-soaked nocturnal cityscape. The use of dark pastel colors creates a moody and dreamy atmosphere, enhancing the mystical and ethereal qualities of these captivating artworks.