龍鳳呈祥 -- Dragon and Phoenix Together Bring Prosperity and Happiness to the New Marriage.
Photo of imprint (red seal paste on Xuan paper) of a Chinese Seal , which I made many years ago. The seal is made of stone, and the ancient Chinese characters were carved on one flat side surface by using specialized knife.
It is a Lucky Sayings Seal: 龍鳳呈祥 is one of the most famous Chinese Happy Marriage quote. The four Chinese characters are: 龍 (Dragon -- the most powerful Yang/male symbol in Chinese culture), 鳳 (phoenix -- the most beautiful and gracious Ying/female symbol), 呈(bring and present), 祥(auspiciousness, prosperity and Happiness).