Create a set of 12 zodiac icons in a flat illustration style. Each icon should be inside a circular background. Use minimal shading, clean bold outlines, and soft muted color palette (blue, beige, maroon tones). Represent each zodiac with its symbolic character or animal (ram for Aries, bull for Taurus, twins for Gemini, crab for Cancer, lion for Leo, human for Virgo, scales for Libra, scorpion for Scorpio, archer for Sagittarius, goat for Capricorn, water bearer for Aquarius, fish for Pisces). Keep the design simple, modern, and consistent across all icons. Center each illustration and ensure uniform size and spacing.

The image shows a set of twelve zodiac signs in a circle, each with a unique design. The signs are arranged in a neat pattern, with each one representing a different zodiac sign. The colors used are mostly shades of blue, green, and yellow, giving the image a vibrant and eye-catching look.