EditorialVolcanic bomb. Mass of molten rock (tephra). Formed when a volcano ejects viscous fragments of lava during an eruption. They are extrusive igneous rock. Exemplary from Greece. Natural History Museum, Berlin, Germany.
EditorialPage from Tales of a Parrot (Tuti-nama): Eighth night: The deceitful wife ejects the procuress after blackening her face, 1558-1560. Shravana (Indian). Opaque watercolor, ink, and gold on paper;.