Animated Notification Bell with Add Icon for UI

This animated icon features a sleek, line-art bell, dynamically complemented by a small, solid teal circle containing a plus sign. The bell subtly animates with expanding rings, symbolizing a notification or alert, while the plus sign appears and disappears, indicating an 'add' or 'subscribe' action. Rendered in a clean, flat design style, this minimalist animation is perfect for enhancing user interfaces, digital applications, websites, and social media platforms. It effectively communicates new alerts, subscriptions, or interaction prompts with a modern, unobtrusive visual.