Hourglass Illustration - Time Measurement & Symbolism #138623 (License: Personal Use)

This black-and-white line illustration depicts a classic hourglass with ornate turned-wood supports and a symmetrical glass body. Sand is shown mid-flow, emphasizing the irreversible nature of time. The clean, minimalist style makes it suitable for both digital and print media.

Used in articles about time management, history of timekeeping, philosophy, or productivity tools; often appears on landing pages, blog headers, or educational resources where visual metaphor reinforces textual themes.