Anastasia Tesoulin Verteouri /
architecture, design and other conversations
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Amphicyrtous / travel diaries - photography - miscellanea

amphicyrtous: -η, -ο (Α ἀμφίκυρτος, -ον) [etymology < ἀμφι-* + κυρτός.

curved on both sides /gibbous / phase of moon or planet between first quarter and full or between full and last quarter / convex / a convex lens drives the diverging, or blurred, light rays from a distant object to converge at a focal point