marine romantic sketch template. sketch with seagulls, sea and mountains. for flyer, card, invitation, web banners

advertise art background banner banners beach black blue calm card cartoon castaway cloud color concept cover day design document drawing drawn dream flight flyer graphic gull hand haven hill idea illustration invitation isolated landscape letter line mail mailing marine marketing message mountain mountains note object ocean page postcard poster print promotion quiet rest retro romantic scroll sea seagulls send sketch sky summer symbol template text travel vector vintage web white