The meaning of iceberg tattoo is noble and unsullied. Icebergs are huge pieces of ice separated from glaciers after disintegration. Affected by density, bubble and impurity content, icebergs are green, brown, black, or a mixture of these colors. Most of the icebergs are white, while the newly disintegrated ice cliffs are blue. Most icebergs are distributed in the sea, and a few exist in lakes.
“Tip of the iceberg” describes that what you see is only a small part of the iceberg above the water. It means that a very large or valuable thing shows only a small part, or a strong person shows only a part of his talent.