cute swallow flying in the clouds. black and white line drawing.

illustration vector swallow sky black flying white cartoon style summer swift sunny field bird drawing flight animal graphic wildlife background silhouette symbol coloring print nature spring book isolated decorative zentangle outline pages fly sketch vintage beautiful happy drawn hand wild page clipart doodle cloud adult artwork outlined cute clouds line linear for children#39aph39#s design books prints posters postcards stickers etc font monochrome diagram logo face person clothing