continuous line drawing of jellyfish. one line of sea jellyfish. sea animals line art .

abstract animal aquarium aquatic arm art artwork blue brand calligraphy cartoon circle concept continue continuity continuous creative creature deep design diagram document doodle draw drawing drawn element face fish font glowing graphic hand head jelly jellyfish life line linear logo marine medusa minimalist nature ocean one organ outline pattern poison presentation sea simple single sketch stroke style symbol text undefined underwater water wildlife wing