dolphin line ary . four minimalist dolphin s in a 2x2 grid. simple line art of dolphins in different poses

presentation document cartoon drawing diagram artwork sketch circle brand line font text logo face dolphins art minimalist illustrations black lines poses 2x2 grid wavy swimming jumping vertical stylized simple continuous animals design monochrome white background motion fluid aquatic nature marine elegant graceful abstract clean dynamic modern minimal silhouette sea graphic monochromatic forward waves shapes sketch vector layout creatures smooth harmony symbol freedom serenity motion fluidity energy