pterophyllum scalare sailfins, freshwater angelfish aquatic animal graphic s aquarium fish

line drawing cartoon sketch font illustration diagram artwork circle pattern wing text brand organ arm map pterophyllum scalare sailfins freshwater angelfish aquatic animal contour lines hand drawn aquarium fish skalar amapa red-backed backed striped conceptual angel-fish tail aqua wild eye tetra camouflage angel cichlidae angelfishes tank hobby black white swimming color scale silver tropical underwater water background pet small wildlife scalar elegant isolated graphic illustrations fish