How to identify a design icon

When there's this:

True.

A photo posted by Digg (@digg) on

and this:

たった今スーパーローテクアップルウォッチを3本お店に出しました! Just listed 3 Super Low-Tech Apple Watches on my @etsy shop! www.hine.etsy.com #applewatch #felt #art #craft #toy #handmade #hinemizushima

A photo posted by Hine Mizushima / 水島ひね (@sheishine) on

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