玻璃海綿濾水圖解

Wordless scientific information poster showing how a glass sponge filters seawater, one central translucent sponge form with four clear visual stages expressed through arrows, bubbles and particle density, navy and pale aqua palette, accurate organic structure, no text

無字科學資訊海報，展示玻璃海綿過濾海水的過程，中央半透明海綿周圍用箭頭、氣泡與顆粒密度表現清楚的水流階段，海軍藍與淺水青配色，生物結構準確，無文字。