"Design a set of vibrant and diverse fridge magnets showcasing the iconic symbols and landmarks of San Francisco! From the majestic Golden Gate Bridge to the historic cable cars and Alcatraz Island, capture the essence of the city by the bay in a collection that adds a touch of San Francisco charm to any kitchen. Get creative with your interpretation of the city's unique culture, architecture, and natural beauty, and imagine a set of magnets that tells the story of San Francisco in a visually appealing and memorable way."