After the flood, Noah and his family gave thanks to the Lord with offerings as the Lord has saved them. God smelled the fragrance and was happy! He promised then to not destroy the earth with a flood again; He will see the rainbow and remember the covenant He made with us.
This artwork describes the new Jerusalem mentioned in the book of Revelation. The river was flowing from the throne of God and on each side of the river stood the tree of life yielding twelve different fruits every month. The city walls were decorated with twelve precious stones and with twelve gates remembering the sons of Jacob.
The Bible contains all His promises. Whenever we are anxious or fearful, reading His Word gives us hope and comfort. He promised us – His children – that He will never leave us nor forsake us. He promised to protect and guide us (His children). Knowing all these, we can face our future with courage. Other than that, a rainbow is painted as the background. That is because the rainbow symbolizes that God is faithful and that He will not break His promises. The colours of the rainbow remind me of His beauty.