organic pencil drawing of an iris in the style of petros afshar and andre-charles boulle

pencil drawing iris continuous line petos afshar andrecharles boulle george biddle light black silver organic sculptures botanicals flourishing symmetry art sketch fine botanical floral nature plants flowers contemporary modern realism impressionism artistic creative visual decor home style petros andre-charles flower stunning hyperrealistic featuring undulating lines heavy shading create lifelike rendering subject symmetrical arrangement petals accentuated backlight use grisaille adds depth dimension generated