This is a visual artifact, not an article. The author — who wrote the app icon history chapter for The iOS App Icon Book — started researching macOS icon design for a companion chapter and ended up compiling every version of the Dock from Mac OS X through macOS 27 into a single panoramic image. The chapter never got written. The graphic survived. The compilation draws heavily on 512 Pixels' archive of macOS screenshots, stitching together the Dock's visual evolution from the original Aqua-era translucent shelf through the Yosemite flattening, the Big Sur icon redesign, and whatever subtle refinements have landed since. It's a timeline you read left to right, watching skeuomorphism arrive, peak, retreat, and get replaced by something cleaner but arguably blander. What makes this interesting isn't the graphic itself — it's what the graphic reveals about Apple's design philosophy across two and a half decades. The Dock is one of the few persistent UI elements that has survived every major macOS redesign. It's a single horizontal strip that encodes an entire company's shifting relationship with realism, depth, color, and user attention. The author is upfront about the scope: this is an archive post, not analysis. Michael Flarup ended up writing the actual macOS icon chapter for the book. This is the leftover research artifact, preserved because the author thought it was worth keeping. Fair enough. The high-res version is linked for anyone who wants to zoom in and compare specific eras. If you care about UI design history or Apple's visual language, it's a satisfying five-minute browse. If you don't, you've already gotten everything the post has to offer from this description.
