tempskya tree fern , drawing, engraving, ink, line art,

ancient art big biology black botanical botany classic cretaceous cut cyatheales doodle drawing engrave engraving enormous etching evolution extinct fern ferns flora fossil giant graphic grunge hand history illustration ink line nature object outline paleobiology paleobotanical paleobotany paleontology period plant prehistoric realistic sketch swamp tempskya tree trunk vector water wetland