zentangle stylized eagle owl

adult animal anti antistress art artwork avian beak bill bird birdie black body book branch cartoon coloring cone contour dangerous design doodle drawing eagle eyes fauna feather fir fly forest freehand halloween hunt illustration life line mascot monochrome nature needles night ornament outline owl page pine pinecone powerful predator relax scary spruce stress strong style stylized tail tangle timber totem tree tribal vector white wild wildlife wing wisdom wise woodland woody zen zentangle