northern blue flag wallpaperProviderpixabayResolution3000 × 2000Aspect ratio1.50:1AuthorbirglSourceOpen original page Download wallpaper Available sizesPreview150 × 100Web640 × 427Large3000 × 2000Tagsnorthern blue flagiris versicolorharlequin blueflagpurple flowerflowernaturemacroclose up