bhutanitis lidderdalii, bhutan glory , drawing, engraving, ink, line art,

and animal antenna art beautiful beauty bhutan bhutanitis biology black bug butterfly classic contour cut day detailed digitalized drawing engrave engraving etching exotic fauna fly freedom garden glory graphic hand illustration ink insect lepidoptera lidderdalii line made metamorphosis monochrome moth natural nature outline pattern pencil plant realistic spring stripes summer then tropical vector was what wild wildlife wing