Original artwork description:

The night of the full moon witnesses the royal evening of Lord Krishna and his beloved Radha. Even though the night seems to shine with the moonlight sprinkled all over, yet the lotuses bloom with the presence of the almighty couple.
Lord Krishna, who delights everyone around his, feels delighted by the young lady by his side. Their bond of pure love is known to all the elements of nature and still their moments are theirs only. Having done the responsibility, they hold towards the world throughout the day, the night is their own and the silence all around speaks highly of the inseparable tie of the two.
The ride on the boat across the lake and forth, with the Lord rowing it himself defines the importance of Radha to him.