A close up of a drawing of a man with a mustache

(Best quality, 4K 分辨率, highlydetailedillustrations, Black and white, Portrait sketch) Close-up portrait sketch of an 80-year-old man. The sketch should capture the intricate details of their face, Especially their eyes, nase, and lips. The person should exude wisdom and age through their facial expressions and features, There is a sense of tranquility and harmony. The background should depict mountains in the distance, Represents the serene beauty of nature. Incorporating Taoist elements, Chinese medicine, and natural healing. These elements are symbolized by the presence of herbaceous plants and a tranquil atmosphere. Iconic Chinese symbols are included，Such as lotus and green bamboo，Elevate the traditional atmosphere. Expresses the concept of yin and yang, Emphasis is placed on the balance and interconnectedness of opposing forces. Highlight the rich cultural heritage of traditional Chinese medicine and its techniques, Show the harmony of the heart, Body, and natural. Inject a zen vibe into the artwork, Exudes calm and serenity.

(worst quality, low quality:1.4),