EditorialGlaucus atlanticus, Print, Glaucus atlanticus (common names include the sea swallow, blue angel, blue glaucus, blue dragon, blue sea slug and blue ocean slug) is a species of small, blue sea slug, a pelagic aeolid nudibranch, a shell-less gastropod mol...
EditorialLeonardo da Vinci (1452-1519). Codex Atlanticus. The original desing of the giant crossbow, c.1500. Engraving. Ambrosiana Library, Milan, Italy.
EditorialLeonardo da Vinci (1452-1519). Codex Atlanticus. The original desing of the giant crossbow, c.1500. Engraving. Ambrosiana Library, Milan, Italy.
EditorialLeonardo da Vinci (1452-1519). Codex Atlanticus. The original desing of the giant crossbow, c.1500. Engraving. Ambrosiana Library, Milan, Italy.