Answer:
Option B: The art featuring dolphins reflect the importance of the sea in Minoan culture.
As a maritime power of its period, the Minoans recognized the relevance of this scenario for their life: commerce, economy, politics, naval power, all depended on their position in reference to water. As an example the dolphin fresco in the Palace of Knossos, shows how inherent was maritime life into this civilization located on Crete island.