A painting of a castle in the middle of a mountain

(((A utopian world with futuristic science fiction and fairy tale elements，Mechanical metal combined with classical mythological elements)))，(In this illustration of a utopian world，Describe a fairy tale、An ideal country with science fiction elements。The background is a majestic city，The architectural style combines futuristic and sci-fi elements。Soaring towers and modern glass buildings complement ancient pavilions and temples。The city is surrounded by a verdant forest and clear river，Showing the harmonious coexistence of man and nature。In the heart of the city)，(There is a huge secret garden，There are all kinds of fantastic plants and creatures growing inside。There are trees that can talk.、Singing birds and various cute animals。In the corner of the garden，There is a huge castle，Its towers reach into the sky)。(science fiction elements：in this utopian world，Technology and nature coexist harmoniously。High-speed maglev trains shuttle through the city，People are flying freely in the air in environmentally friendly aircraft.。Cities are powered by solar energy、Renewable resources such as wind and water energy，Guaranteed ecological sustainable development)。(Cultures：in this utopian world，Cultures of various countries coexist harmoniously，People respect and learn from each other's traditions and customs。There are various styles of buildings in the city、Sculpture and Artwork，Showcasing the essence of cultures from around the world), (The is very detailed, Well designed, Clear lines, k hd, Best quality at best, tmasterpiece, offcial art, movie light effect, 8K)， (Perspectives, first person perspective, Ghibli-style colors, Luminism, 电影灯光, hyper HD, tmasterpiece, acurate, Anatomically correct, ctextured skin, super detailing, high detal, high qulity, Award-Awarded, Best quality at best, 16k), ((RGB palette，Ultra-high saturation，Fine picture))