Time Capsule

Prompt

Design a minimalistic icon representing a "Time Capsule," symbolizing the preservation of memories and historical artifacts for future generations. The icon should feature a simplified, rounded box with a slightly open lid, suggesting that it is filled with treasured items. Within the box, incorporate subtle symbols such as a small clock, a letter, and a globe, each represented with minimalistic outlines to convey the concept of history and reach across different cultures and time periods. Use a muted color palette with earthy greens and browns, evoking a sense of nostalgia and connection to the past. The overall design should be clean and easy to recognize, maintaining a balance that makes it versatile for various digital applications, such as UI icons, app icons, or logos.