black white outline hippo seamless repeat pattern. chalk board effect. hippopotamus stands sits gives a hug to female hippo

animal animals background balloons black cartoon chalk chalkboard collection coloring book comic couple day doodle dots emotion family feel feelings funny graphic gray hand drawn happiness happy hippo hippopotamus hug love isolated line outline paper pattern poses relationship repeat seamless set smiling sticker tape text together valentine valentines vector washi white pattern board effect stands sits female hippo cute walks looks