Create a bohemian rainbow SVG decoration collection featuring curved rainbow arches, tiny stars, clouds, hearts, flowers, and magical minimal details. Include separate rainbow ornaments, corner elements, and cute decorative accents suitable for nursery designs, stickers, and craft projects. Clean black and white SVG vector design, single color black line art, centered composition, white background, no extra elements around the design, no text, no mockup, no shadow, no gradients, high detail, Cricut cut file style, smooth curves, professional decorative SVG bundle element, 4500px, 300 DPI.

The image shows a set of black and white rainbows on a white background. The rainbows are arranged in a pattern, with each one having a unique design. The colors of the rainbows range from bright reds and oranges to deep blues and purples, creating a vibrant and eye-catching display.